periodic%20table Crossword Puzzles

GENERAL CHEMISTRY 1 2020-04-20

GENERAL CHEMISTRY 1 crossword puzzle
Across
  1. relatively uniform in composition; every portion is like every other portion
  2. consisting of a dispersed phase or the substance that is dissolved or scattered
  3. the substance undergoes combustion or not
  4. that can be measured and observed without changing the composition of the substance
  5. composed of two or more substances combined physically in variable proportions
  6. well-mixed and behave like a single substance
  7. consisting of coarse particles which are visible to the naked eye
  8. which composition varies from one position to another
  9. focuses on identifying and quantifying matter
  10. any substance that has mass and takes up space by having volume
  11. substance can be easily decomposed or not
  12. simplest form of matter since it is composed of only one kind of atom
  13. looks at chemical principles in living organisms
  14. ability of a substance to react with other substances such as air, water, acid and base
Down
  1. sub-discipline of chemistry that studies the structure, properties and reactions of organic compounds
  2. break into charged particles when in solution with water or not
  3. substance can damage an organism or not
  4. SUBSTANCE that has a definite composition and distinct properties
  5. deals with the synthesis and behavior of inorganic and nonmetallic compounds
  6. branch of science that deals with the identification of the substances of which matter is composed
  7. reacts with acids, bases, oxygen, gas or not
  8. Cf is the symbol in the periodic table
  9. As is the symbol in the periodic table
  10. Pb is the symbol in the periodic table
  11. does not depend on the size or amount of the sample

25 Clues: Cf is the symbol in the periodic table • As is the symbol in the periodic table • Pb is the symbol in the periodic table • substance can damage an organism or not • the substance undergoes combustion or not • substance can be easily decomposed or not • reacts with acids, bases, oxygen, gas or not • well-mixed and behave like a single substance • ...

Mathematics Project 2012-11-05

Mathematics Project crossword puzzle
Across
  1. A table of numbers arranged in rows and columns.
  2. The bottom part of a fraction.
  3. Used when to angles and any side are known.
  4. The ratio of the circumference of a circle to its diameter.
  5. (0,1,2,3,4,5,6 ) these numbers are
  6. Half the difference between the largest and smallest function value of a periodic function.
  7. The value of x at the point where a curve crosses the x-axis.
  8. The set of all possible values of the argument of a function.
  9. A straight line that is a close approximation to a curve as the curve goes off to infinity.
  10. To cut something in half.
  11. (-1,0,1,2,3) these numbers called
  12. A fraction in which the denominator is assumed to be 100.
Down
  1. A device for measuring angles.
  2. The measure of how often a function repeats its same values.
  3. Vertical translation of a periodic function.
  4. The inverse function of tan.
  5. The ratio of the change in y-coordinates to the change in x-coordinates.
  6. A set of numbers that identifies the location of a point.
  7. Horizontal translation of a periodic function.
  8. The additive identity. The number that when you add it to a number, n, you will get n as a result.
  9. An equation, graph, or data that can be modeled by a degree 2 polynomial.
  10. The conjugate of a complex number is formed by reversing the sign on the imaginary part of the number.
  11. The inverse function of sin.
  12. The reciprocal of the cosine.
  13. A line can be used to help draw vertical translation horizontal of each cycle.

25 Clues: To cut something in half. • The inverse function of tan. • The inverse function of sin. • The reciprocal of the cosine. • A device for measuring angles. • The bottom part of a fraction. • (-1,0,1,2,3) these numbers called • (0,1,2,3,4,5,6 ) these numbers are • Used when to angles and any side are known. • Vertical translation of a periodic function. • ...

MATTER: PROPERTIES AND CHANGE 2013-05-12

MATTER: PROPERTIES AND CHANGE crossword puzzle
Across
  1. May involve changes in temperature, color, formation of a gas or precipitate
  2. Appearance, texture, color, odor, melting point, boiling point, density, solubility, polarity, to name a few
  3. Poor conductors of electricity; have a wide range of properties
  4. Formation of a solid within a liquid resulting from a chemical reaction
  5. Atoms may be linked together in well-defined molecules, or may be packed in __________ patterns
  6. Mixture where substances are evenly mixed and can not be distinguished
  7. Process that can physically separate dissolved solute from a solution
  8. Combination of solvent and solute
  9. All physical and chemical changes involve a change in e__ __ __ __y
Down
  1. Principle that states that the total mass of the products of a reaction is equal to the total mass of the reactants
  2. Not as conductive as metals but more conductive than non-metals; located along the staircase line of the periodic table
  3. Mixture that is not uniform throughout
  4. Created by Mendeleev; based on physical properties of elements and their reactivity
  5. Name for horizontal row in a periodic table
  6. Within solutions, it is present in greater amounts that the solute
  7. Pure substance that is composed of two or more types of elements that are chemically combined
  8. Substance that is dissolved in a solution
  9. Method for physically separating mixtures
  10. Pure substance that is composed of one kind of atom and can not be changed into a simpler substance
  11. Composed of two or more different substances that retain their own individual properties and are combined physically
  12. Name for vertical row in a periodic table

21 Clues: Combination of solvent and solute • Mixture that is not uniform throughout • Substance that is dissolved in a solution • Method for physically separating mixtures • Name for vertical row in a periodic table • Name for horizontal row in a periodic table • Poor conductors of electricity; have a wide range of properties • ...

Periodic Table Crossword Puzzle 2013-09-29

Periodic Table Crossword Puzzle crossword puzzle
Across
  1. elements in the same vertical column of the periodic table also called a family
  2. a class of elements charactrized by physical properties that include shininess, malleability, ductility, and conductivity
  3. symbol a one or two letter representation of an element
  4. the destruction of a metal through which process
  5. are substances that can conduct electricty under some conditions but not under other conditions
  6. mass the average mass of all of all the isotopes of an element.
  7. table used today, the properties of the elements repeat in each period or row of the table
  8. metals the metals in Group 1, from lithium to francium are called
Down
  1. number the sum of protons and neutrons in the nucleus of an atom.
  2. gases the elements in Group 18 are known as the ..
  3. is an element that lacks most of the properties of a metal
  4. fusion is a process in which two atomic nuclei combine, forming a larger nucleus and releasing huge amounts of energy
  5. material is one that can be hammered or rolled into flat sheets and other shapes
  6. material is one that can be puled out or drawn into a long wire
  7. have some characteristics of both metals and nonmetals
  8. earth metals Group 2 of the periodic table contains the
  9. the ability of an object to tansfer heat ot electricty to another object
  10. metals the elements in Group 3 through 12 are called the
  11. the ease and speed with which an element combines, or reacts, with other elements and compounds
  12. molecules consists of two atoms
  13. the table is organized in horizontal rows

21 Clues: molecules consists of two atoms • the table is organized in horizontal rows • the destruction of a metal through which process • gases the elements in Group 18 are known as the .. • have some characteristics of both metals and nonmetals • earth metals Group 2 of the periodic table contains the • symbol a one or two letter representation of an element • ...

Unit 3 Crossword 2013-11-05

Unit 3 Crossword crossword puzzle
Across
  1. Inner structure of atoms
  2. Examples: Fluorine, Chlorine, Iodine, Bromine, Astatine
  3. something with same number of protons but not same neutrons
  4. rate of occurrence
  5. positively charged ion
  6. distance between waves
  7. Examples: Helium, Neon, Argon, Krypton, Xenon, and Radon
  8. radiation consisting of electromagnetic waves
  9. Examples: Barium, Radium, Strontium, Calcium, Magnesium
  10. nature of all matter
  11. mass of an isotope
  12. an optical device for producing and observing a spectrum of light orradiation from any source,
  13. dalton
  14. have unstable nuclei
  15. negatively charged particle
  16. high energy vs low energy
  17. distance light can travel in a year
  18. Vertical rows on periodic chart
  19. radiation in the form of elementary particles emitted by anatomic nucleus,
  20. number of protons in an atom
  21. Abundance of isotopes
  22. horizontal rows on periodic chart
Down
  1. 1A, 2A, 3A, 4A, 5A, 6A, 7A, 8A
  2. spectrum formed by electromagnetic radiations emitted by agiven source,
  3. atomic weight
  4. what makes an atom experience a force when close to other electrically charged matter
  5. complete range of electromagnetic radiation from the longestradio waves
  6. Elements in the middle of periodic chart
  7. very small specks of energy
  8. unit smaller than atom
  9. negatively charged ion
  10. positively charged particle
  11. a comparative level of capacity for vigorous activity
  12. smallest component of an element
  13. quantum of electromagnetic radiation
  14. electrically charged atom
  15. anions and cations
  16. any sudden and significant change
  17. Examples: Potassium, Sodium, Lithium, Rubidium, and Cesium
  18. a series of lines in the visible spectrum of hydrogen
  19. neutral particle
  20. core of atom

42 Clues: dalton • core of atom • atomic weight • neutral particle • rate of occurrence • mass of an isotope • anions and cations • nature of all matter • have unstable nuclei • Abundance of isotopes • positively charged ion • distance between waves • unit smaller than atom • negatively charged ion • Inner structure of atoms • high energy vs low energy • electrically charged atom • ...

Chemistry Crossword Puzzle 2015-11-17

Chemistry Crossword Puzzle crossword puzzle
Across
  1. When 2 non-metals combine to make a pure substance
  2. The most stable and unreactive elements
  3. The mass of an one atom in a element
  4. Groups of atoms acting as one
  5. A neutral particle in the nucleus of an atom
  6. A column of elements on the Periodic Table
  7. NaCl
  8. A column of elements in the periodic table
  9. A very valuable element usually used for jewelry
  10. The number of protons and electrons in the nucleus of on atom of an element.
  11. The most reactive non-metals
Down
  1. Shiny,malleable, ductile element that conducts electricity
  2. Combination of symbols that represent a compound.Identifies the elements and the amount of each.
  3. Pure substance formed when at least on metal and one non-metal combvines
  4. A row of elements on the Periodic Table
  5. Element that has both metallic and non-metallic properties
  6. Anything that has mass and occupies space
  7. A table in which the elements are organized by their physical and chemical properties
  8. Atom that has become electrically charged because it has lost or gained electrons.
  9. Has 1 proton, 1 electron and an atomic mass of 1
  10. The most reactive of the metals
  11. A negatively charged particle that orbits the nucleus of an atom
  12. When a metal and non-metal combine to make a pure substance
  13. A positive particle in the nucleus of an atom
  14. The smallest part of an element with a nucleus containing protons and neutrons
  15. Dull,brittle element that does not conduct electricity

26 Clues: NaCl • The most reactive non-metals • Groups of atoms acting as one • The most reactive of the metals • The mass of an one atom in a element • A row of elements on the Periodic Table • The most stable and unreactive elements • Anything that has mass and occupies space • A column of elements on the Periodic Table • A column of elements in the periodic table • ...

chemistry crossword 2015-11-17

chemistry crossword crossword puzzle
Across
  1. how well a substance dissolves in another.
  2. when a substance can be pounded or rolled into sheets of metal.
  3. chemical reaction that releases heat energy.
  4. positively charged center of an atom, contains protons and neutrons
  5. a system of easy to see warning symbols on hazards material
  6. the kind of mixture that the elements are visual in the mixture
  7. compounds are pure substances consisting of at least one metal and one non-metal.
  8. that has become eclectically charged because it has lost or gained electrons
  9. is the mass of one atom or element
  10. the amount of mass in a given volume of a substance.
  11. how well a substance is conductible with electricity.
  12. the rows on a periodic table
  13. has both metallic and non-metallic properties.
  14. chemical reaction that absorbs heat energy.
  15. a slow chemical change that occurs when oxygen in the air reacts with a metal
  16. how a solid can be stretched and made into a long wire.
Down
  1. a group of 18 elements in the periodic table
  2. when a liquid changes into a gas at a certain temp.
  3. when oxygen reacts with a substance to create a new substance and give off energy.
  4. when a solid changes into a liquid at as certain temp.
  5. a compound where two non-metals are combined.
  6. is a material that can not be broken down into a simper substance.
  7. poisons
  8. how well a substance can stand not getting damaged or scratched.
  9. the vertical columns on a periodic table

25 Clues: poisons • the rows on a periodic table • is the mass of one atom or element • the vertical columns on a periodic table • how well a substance dissolves in another. • chemical reaction that absorbs heat energy. • a group of 18 elements in the periodic table • chemical reaction that releases heat energy. • a compound where two non-metals are combined. • ...

'Periodic Table of Elements' Crossword Puzzle 2014-11-25

'Periodic Table of Elements' Crossword Puzzle crossword puzzle
Across
  1. First element in the periodic table.
  2. Chlorine.
  3. Carbon dioxide.
  4. Is essential to human life, it is found in the air we breathe and the water we drink.
  5. share characteristics of both metals and non-metals and are also called semimetals, they are semi-conductors, which means that they both envelop and conduct electricity.
  6. They do not conduct heat or electricity very well but have the ability to gain electrons very easily, they are usually brittle and are not easily molded into shapes.
  7. They are all shiny, good conductors of electricity and heat and ost of them are solids.
  8. It is ubicated in the left side of the periodic table.
  9. Is a material system made up of two or more different substances which are mixed but are not chemically bonded together.
Down
  1. Salt is a _________.
  2. Water.
  3. Its symbol is N in the periodic table of elements.
  4. Is a colorless, tasteless and unsmelling gas.
  5. Is an excellent conductor of heat and electricity. It is a soft, yellow, metal with a beautiful brillance.
  6. they are also called inert gases, this group consists in helium, neon, argon, krypton, xenon, and radon.
  7. Is a substance made up of atoms which all have the same number of protons.
  8. Is a metalloid,its chemical element has a symbol Si.
  9. It is a non-metal and a very good conductor or electricity.
  10. potassium.
  11. Are made up of atoms that are held together by chemical bonds.
  12. It consists of a nucleus, which has a positive charge, and electrons that move around the nucleus.

21 Clues: Water. • Chlorine. • potassium. • Carbon dioxide. • Salt is a _________. • First element in the periodic table. • Is a colorless, tasteless and unsmelling gas. • Its symbol is N in the periodic table of elements. • Is a metalloid,its chemical element has a symbol Si. • It is ubicated in the left side of the periodic table. • ...

'Periodic Table of Elements' Crossword Puzzle 2014-11-25

'Periodic Table of Elements' Crossword Puzzle crossword puzzle
Across
  1. Carbon dioxide.
  2. They are all shiny, good conductors of electricity and heat and ost of them are solids.
  3. Is a metalloid,its chemical element has a symbol Si.
  4. Its symbol is N in the periodic table of elements.
  5. First element in the periodic table.
  6. Salt is a _________.
  7. It is ubicated in the left side of the periodic table.
  8. share characteristics of both metals and non-metals and are also called semimetals, they are semi-conductors, which means that they both envelop and conduct electricity.
  9. Is essential to human life, it is found in the air we breathe and the water we drink.
Down
  1. Water.
  2. Is a substance made up of atoms which all have the same number of protons.
  3. It is a non-metal and a very good conductor or electricity.
  4. Is a colorless, tasteless and unsmelling gas.
  5. They do not conduct heat or electricity very well but have the ability to gain electrons very easily, they are usually brittle and are not easily molded into shapes.
  6. Are made up of atoms that are held together by chemical bonds.
  7. they are also called inert gases, this group consists in helium, neon, argon, krypton, xenon, and radon.
  8. Chlorine.
  9. It consists of a nucleus, which has a positive charge, and electrons that move around the nucleus.
  10. potassium.
  11. Is an excellent conductor of heat and electricity. It is a soft, yellow, metal with a beautiful brillance.
  12. Is a material system made up of two or more different substances which are mixed but are not chemically bonded together.

21 Clues: Water. • Chlorine. • potassium. • Carbon dioxide. • Salt is a _________. • First element in the periodic table. • Is a colorless, tasteless and unsmelling gas. • Its symbol is N in the periodic table of elements. • Is a metalloid,its chemical element has a symbol Si. • It is ubicated in the left side of the periodic table. • ...

Crossword Study Guide 2016-02-10

Crossword Study Guide crossword puzzle
Across
  1. an abbreviation for an element
  2. produces no charge in an element
  3. a wave function describing state of a single electron
  4. the P.T) horizontal row on the periodic table
  5. the P.T) a column of elements in the periodic table of elements
  6. a substance participating in a chemical reaction
  7. produces a positive charge in an element
  8. reaction that releases energy through heat or light
  9. the control center of the atom
  10. Conservation of Mass states that mass is an isolated system that is neither created or destroyed
  11. produces a negative charge in an element
  12. Elements that can form when compounds of it are in solution and oxides of the elements from hydroxides rather water.
  13. a substance that is the result of recombination of atoms
Down
  1. a substance that consists of atoms which all have the same number of protons and electrons
  2. Gas any element in group 0 of the periodic table
  3. is a substance formed when two or more elements are bound together
  4. the process to which metal is added to the outside of an object.
  5. the smallest thing in an element
  6. reaction that absorbs heat
  7. cannot conduct electricity and very brittle
  8. electron the electron that are in the outer shell of an atom
  9. Number the number of protons and electrons inside of an element
  10. the smallest particle in a element or compound
  11. a chemical element with properties that intermediate between those of typical metals and non-metals
  12. Mendeleev a Russian chemist and inventor

25 Clues: reaction that absorbs heat • an abbreviation for an element • the control center of the atom • produces no charge in an element • the smallest thing in an element • produces a positive charge in an element • Mendeleev a Russian chemist and inventor • produces a negative charge in an element • cannot conduct electricity and very brittle • ...

Chemistry Vocabulary 2024-05-09

Chemistry Vocabulary crossword puzzle
Across
  1. gases in group 18 of the periodic table; almost nonreactive (already stable)
  2. A chemical change in which a substance combines with oxygen, as when iron oxidizes, forming rust
  3. The amount of space something occupies
  4. matter made up of two or more substances that are not joined chemically
  5. a characteristic of a substance that can be observed directly (what you see, what you feel, what you smell) or can be measured with a tool without changing the identity of the substance
  6. Horizontal row on the Periodic Table
  7. the ability to dissolve in another substance
  8. smallest particle of an element
  9. electrons on the outermost energy level of an atom
  10. an element in group 1 of the periodic table; most reactive metal
  11. simple substances that cannot be broken down into simpler substances
  12. a pure substance that forms when two or more elements join chemically in a fixed proportion
Down
  1. a characteristic of a substance that cannot be observed without changing the identity of the substance
  2. the ability of a material to allow either heat or electricity to flow through it
  3. a mixture in which substances are evenly distributed; example: a solution, milk, sugar water
  4. matter that has the same chemical composition throughout and cannot be separated into its parts by physical means; examples: elements and compounds
  5. another name for homogeneous mixtures
  6. A solid that is produced as a result of a chemical reaction in solution
  7. the ability of a substance to be hammered or beaten into thin sheets
  8. a mixture in which substances are not distributed evenly; example: a salad, pepperoni pizza, dirt

20 Clues: smallest particle of an element • Horizontal row on the Periodic Table • another name for homogeneous mixtures • The amount of space something occupies • the ability to dissolve in another substance • electrons on the outermost energy level of an atom • an element in group 1 of the periodic table; most reactive metal • ...

YR 9 CHEMISTRY CROSSWORD 2024-05-22

YR 9 CHEMISTRY CROSSWORD crossword puzzle
Across
  1. an atom that has more electrons than protons
  2. the mass of an atom; equals the number of protons plus the number of neutrons
  3. the centre of an atom-contains protons and neutrons
  4. the area around the nucleus where the electrons travel
  5. describes the electrons moving around in each shell
  6. total number of protons in an atom;defines what atom it is
  7. a substance that contains only two or more type of atom
  8. positively charged particles in the nucleus of an atom
  9. an atom or molecule with a net electric charge due to the loss or gain of one or more electrons.
  10. theory that all matter is is made up of atoms
  11. vertical column on the periodic table
  12. a substance that only contains one type of atom
Down
  1. parts that make up an atom
  2. neutral particles found in the nucleus of an atom
  3. negatively charged particles found orbiting the nucleus of an atom
  4. an ion, or charged particle that has more protons than electrons.
  5. a table that lists all the elements in order of their atomic number
  6. smallest part of matter. contains protons, neutrons and electrons
  7. horizontal row on the periodic table
  8. A form of a chemical element in which the atoms have the same number of protons but with a different number of neutrons
  9. an obsolete model of the atom, presented by Niels Bohr in 1913.
  10. different energy levels where electrons orbit the nucleus

22 Clues: parts that make up an atom • horizontal row on the periodic table • vertical column on the periodic table • an atom that has more electrons than protons • theory that all matter is is made up of atoms • a substance that only contains one type of atom • neutral particles found in the nucleus of an atom • the centre of an atom-contains protons and neutrons • ...

Physical Science 1.3 2023-09-14

Physical Science 1.3 crossword puzzle
Across
  1. mass of a proton or neutron
  2. type of atom that has the same number of protons and electrons
  3. proposed the planetary model of the atom
  4. able to be drawn into a thin wire
  5. proposed the solid sphere model of the atom
  6. elements that have the properties of both metals and nonmetals
  7. part of an atom to is found outside the nucleus and has a negative charge
  8. unit used to measure atoms
  9. able to be flattened into thin sheets by compression force
  10. part of an atom found in the nucleus with a positive charge
  11. number of protons in an atoms nucleus
  12. the most malleable and ductile of all elements
  13. part of an atom located in the nucleus that has no charge
  14. horizontal row of elements on the periodic table of elements
  15. positively charged atoms
Down
  1. elements that are on the right side of the periodic table
  2. element with an atomic number of 3
  3. atom of an element that has the same atomic number but a different number of neutrons different mass number
  4. negatively charged atoms
  5. element with an atomic number of 1
  6. outermost level of electrons in an atom
  7. weighted average mass of the isotopes of an element
  8. largest group of elements on the period table
  9. vertical column on a periodic table of elements
  10. smallest unit into which an element can be divided and still maintain its properties
  11. sum of all the protons and neutrons in an atom's nucleus
  12. total number of electrons that can fit on Energy Level 2 of an atom

27 Clues: negatively charged atoms • positively charged atoms • unit used to measure atoms • mass of a proton or neutron • able to be drawn into a thin wire • element with an atomic number of 3 • element with an atomic number of 1 • number of protons in an atoms nucleus • outermost level of electrons in an atom • proposed the planetary model of the atom • ...

JDA AP Chemistry Unit 2 Crossword Preview 2023-09-10

JDA AP Chemistry Unit 2 Crossword Preview crossword puzzle
Across
  1. Positively charged particle within the nucleus
  2. These gasses are in group 18 on the periodic table and have full electron shells
  3. These metals lie in the center of the periodic table
  4. Positively charged ions
  5. What are subatomic particles composed of?
  6. Who came up with the original atomic theory?
  7. Isotope of ___-12 is used to define one amu
  8. These metals lie in the first groups of the periodic table
  9. ___ Atomic mass unit (u)
  10. Atoms of the same element that differ in mass
  11. Negatively charged particle orbiting the nucleus
  12. ___ Number = # Of Protons + Nuetrons
Down
  1. Law of multiple ___ when two elements react to form more than one compound, a fixed mass of one element will react with masses of the other elements in a ration of small-whole numbers
  2. The other subatomic particle within the nucleus
  3. Type of compound formed from two nonmetals
  4. ___ formula with the simplest, whole number ratio of atoms
  5. ___ Number = # Of Protons
  6. Organization regulating the names of elements
  7. Percent expressing the relative amount of an isotope found in nature
  8. Scientist who discovered the fundamental charge
  9. The smallest unit of an element that can participate in a chemical change
  10. Law of ___ Proportions states that all samples of a pure compound contain the same elements in the same proportion by mass
  11. Scientist who discovered the electron
  12. Negatively charged ions
  13. Compounds with the same chemical formula but different molecular structures
  14. Type of compound formed from a cation and anion
  15. Original atomic theory states that atoms are not destroyed or created, only rearranged

27 Clues: Positively charged ions • Negatively charged ions • ___ Atomic mass unit (u) • ___ Number = # Of Protons • ___ Number = # Of Protons + Nuetrons • Scientist who discovered the electron • What are subatomic particles composed of? • Type of compound formed from two nonmetals • Isotope of ___-12 is used to define one amu • Who came up with the original atomic theory? • ...

Chemistry Crossword 2023-05-18

Chemistry Crossword crossword puzzle
Across
  1. Matter is not created nor destroyed in any chemical or physical change / Matter IS rearranged though
  2. characteristics used to describe an object
  3. elements in group 18 of the periodic table,nonreactive, colorless, odorless
  4. Group 1, 1 electron in outer energy level, very reactive, soft, silver, shiny, low density
  5. a change in which no new matter is made
  6. The elements or compounds produced by a chemical reaction / on the right side of the yield sign
  7. A combination of chemical symbols and numbers to represent a substance
  8. A number in front of a chemical formula in an equation that indicates how many molecules or atoms of each reactant and product are involved in a reaction / the "big numbers"
  9. the process by which one or more substances change to produce one or more different substances
Down
  1. Horizontal rows on the periodic table
  2. two or more atoms held together
  3. Vertical columns on the periodic table
  4. group 2 metals, very reactive, gray-white, good conductor of electricity
  5. Group 17 Contains nonmetals / Very reactive
  6. the process by which one or more substances change to produce one or more different substances
  7. A substance made up of atoms of two or more different elements joined by chemical bonds
  8. solid that forms from a solution in a chemical reaction
  9. a change in which new matter is create
  10. the arrow in the middle of a chemical equation that separates reactants and products
  11. basic unit of matter
  12. A number in a chemical formula that tells the number of atoms in a molecule or the ratio of elements in a compound / the "small numbers"

21 Clues: basic unit of matter • two or more atoms held together • Horizontal rows on the periodic table • Vertical columns on the periodic table • a change in which new matter is create • a change in which no new matter is made • characteristics used to describe an object • Group 17 Contains nonmetals / Very reactive • solid that forms from a solution in a chemical reaction • ...

Nestor Depaz Final Exam Review Activity 2025-05-22

Nestor Depaz Final Exam Review Activity crossword puzzle
Across
  1. Reaction in which the nucleus of an atom splits into two or more smaller nuclei
  2. The element of atomic number 28
  3. The element of atomic number 79
  4. An element that is not a metal
  5. An atom with a net electric charge due to loss or gain of more electrons
  6. A particle occurring in all atomic nuclei
  7. A molecule that can donate a proton
  8. Reaction in which two or more atomic nuclei combine
  9. A solid material that is hard and shiny
  10. water,carbon dioxide
  11. A 3rd hour class I have
  12. The element of atomic number 26
  13. A particle with the same mass as a proton
  14. The total mass of particles of matter in an element
  15. The Symbol of an element
  16. The first element on the periodic table
  17. The unit basic unit in an element
  18. A variable whose works with others
  19. The name of an element
  20. A chemical bond formed by electrons
Down
  1. A row going up or down on the periodic table
  2. A row across on the periodic table
  3. The element of atomic number 30
  4. A variable that works alone
  5. A table with every element in order by atomic number
  6. A thing that is composed to two or more separate elements
  7. A positive charged ion
  8. The number of protons in the atom
  9. The element of atomic number 29
  10. a substance that increases the rate of a chemical reaction
  11. A negative charged ion
  12. A particle with a negative charge
  13. outer shell of an element

33 Clues: water,carbon dioxide • A positive charged ion • A negative charged ion • The name of an element • A 3rd hour class I have • The Symbol of an element • outer shell of an element • A variable that works alone • An element that is not a metal • The element of atomic number 30 • The element of atomic number 28 • The element of atomic number 79 • The element of atomic number 29 • ...

element compound , and mixture 2021-09-30

element compound , and mixture crossword puzzle
Across
  1. that is mixed with at least another element
  2. of atoms
  3. mixed together but not chemically
  4. is the periodic abbreviation of sodium and chloride
Down
  1. bonded together
  2. that takes up space
  3. there how many elements in the periodic table
  4. are small building
  5. : is mixed with iron and carbon to make what

9 Clues: of atoms • bonded together • are small building • that takes up space • mixed together but not chemically • that is mixed with at least another element • : is mixed with iron and carbon to make what • there how many elements in the periodic table • is the periodic abbreviation of sodium and chloride

Unit 4 Vocabulary 2023-02-14

Unit 4 Vocabulary crossword puzzle
Across
  1. Transfer of electrons to form a bond
  2. periods are _____ in the periodic table
  3. the outer most energy level
  4. outermost electrons
  5. Attraction between atoms
Down
  1. what bond forms a crystal lattice
  2. electrons surrounding an atom
  3. Sharing of electrons to become a bond
  4. groups/families are _____ in the periodic table
  5. the first energy level is ____ from the nucleus

10 Clues: outermost electrons • Attraction between atoms • the outer most energy level • electrons surrounding an atom • what bond forms a crystal lattice • Transfer of electrons to form a bond • Sharing of electrons to become a bond • periods are _____ in the periodic table • groups/families are _____ in the periodic table • the first energy level is ____ from the nucleus

Periodic Table Crossword 2021-10-22

Periodic Table Crossword crossword puzzle
Across
  1. The element whose symbol is W.
  2. The element whose symbol is Xe.
  3. The element whose symbol is Ti.
  4. The element whose symbol is N.
  5. The element whose symbol is Be.
  6. The element whose symbol is I.
  7. The element whose symbol is Eu.
  8. The element whose symbol is Au.
  9. The element whose symbol is C.
  10. The element whose symbol is Zn.
  11. The element whose symbol is Na.
  12. The element whose symbol is U.
  13. The element whose symbol is K.
  14. The element whose symbol is Fr.
  15. The element whose symbol is Np.
Down
  1. The element whose symbol is Br.
  2. The element whose symbol is Al.
  3. The element whose symbol is Am.
  4. The element whose symbol is Yb.
  5. The element whose symbol is Zr.
  6. The element whose symbol is He
  7. The element whose symbol is B.
  8. The element whose symbol is Ag.
  9. The element whose symbol is Mg.
  10. The element whose symbol is Pb.
  11. The element whose symbol is Li.
  12. The element whose symbol is O.
  13. The element whose symbol is H.
  14. The element whose symbol is Sn.
  15. The element whose symbol is Cu.

30 Clues: The element whose symbol is W. • The element whose symbol is N. • The element whose symbol is He • The element whose symbol is B. • The element whose symbol is I. • The element whose symbol is O. • The element whose symbol is C. • The element whose symbol is H. • The element whose symbol is U. • The element whose symbol is K. • The element whose symbol is Br. • ...

Periodic Table (2) 2020-08-06

Periodic Table (2) crossword puzzle
Across
  1. halogens form ___ molecules
  2. a more reactive halogen ___ a less reactive one from its salt solution
  3. as the Group is descended, shielding effect from the inner shells increases, hence attractive force for electrons ___
  4. transition metals have high ___
  5. transition metals form ions with ___ oxidation states
  6. transition metals form ___ compounds
  7. the halogen that attracts electrons least readily
  8. noble gas atoms have ___ outermost electron shells, hence are stable
  9. Group VII elements are known as ___
  10. exists as dark purple solid which undergoes sublimation
Down
  1. transition metals have ___ melting and boiling points
  2. as molecular size ___ down the Group, intermolecular forces of attraction becomes stronger, hence melting point _____
  3. the halogen with the strongest oxidising power
  4. Down the Group, the colour of the halogens ___
  5. the colour of chlorine gas
  6. As the Group is descended, the melting and boiling points of halogens increase
  7. gases in Group 0 exist as ___ particles
  8. halogens form halide ions with a ___ negative charge
  9. a reddish-brown liquid
  10. noble gases are unreactive or ___
  11. the colour of iodine dissolved in water

21 Clues: a reddish-brown liquid • the colour of chlorine gas • halogens form ___ molecules • transition metals have high ___ • noble gases are unreactive or ___ • Group VII elements are known as ___ • transition metals form ___ compounds • gases in Group 0 exist as ___ particles • the colour of iodine dissolved in water • the halogen with the strongest oxidising power • ...

Periodic Table Puzzle- 2021-11-16

Periodic Table Puzzle- crossword puzzle
Across
  1. a horizontal row of elements on the Periodic Table
  2. a family or vertical column of elements with similar chemical properties on the Periodic Table
  3. The positive particle inside the nucleus
  4. how much an element reacts due to the valence electrons. Increases going down the group on the left side group 1, alkali metals. Increases going up the group on the right for group 7, halogens.
  5. a type of element that has properties between metals and nonmetals; semiconductor of heat and electricity
  6. a simple chemical substance, made of only one type of atoms, that cannot be broken down into a simpler substance
  7. the energy required to remove an electron
  8. Within the same shell/energy level, how do they move in the s, p, d, or f subshell.
  9. a type of element that can be solid, liquid or gas; most are poor conductors of heat and electricity
  10. is the measurement of energy, a particle, such as an electron can absorb. Energy shells/rings.
  11. the average distance from the center of the nucleus to the outside of the electron cloud.
  12. Atoms of the same element, but with a different number of neutrons
Down
  1. a table of all elements arranged in order of increasing atomic number
  2. parts of the atom, nucleus-center of atom; proton- +1 charge, 1 amu, inside nucleus; neutron- 0 charge, 1 amu, inside nucleus; electron- -1 charge, ~0 amu, outside nucleus-electron cloud
  3. the ability of an atom to attract electrons in a chemical bond. Increases as you go to the right in a period, decreases as you go down a group
  4. increases to the right in the period, increases as you go down the group.
  5. This property becomes greater in the elements as you go down a group on the left side of the periodic table and becomes greater as you go up a group on the right side of the periodic table.
  6. a type of element; most are solid at room temperature. They are good conductors of heat and electricity; shiny and dense
  7. diagram to show the valence electrons around the symbol, will use to show bonding between atoms
  8. shows the atom as a central nucleus containing protons and neutrons, with the electrons in circular electron shells at specific distances from the nucleus, similar to planets orbiting around the sun.
  9. The rings around the nucleus. The energy levels, with shells closest to the nucleus being lower in energy than those farther from the nucleus.
  10. electron The electrons located in the outer shell of the electron cloud; same # in the group, increases as you go to the right in the period.
  11. atom that has gained or lost one or more electrons

23 Clues: The positive particle inside the nucleus • the energy required to remove an electron • a horizontal row of elements on the Periodic Table • atom that has gained or lost one or more electrons • Atoms of the same element, but with a different number of neutrons • a table of all elements arranged in order of increasing atomic number • ...

Periodic Table Project 2022-03-17

Periodic Table Project crossword puzzle
Across
  1. Weaker effective charge
  2. Measure of weather or not atoms will trade electrons with other atoms
  3. Metallic shiny metals moderately reactive
  4. Elements are categorized based on
  5. Dull solid or gases moderately reactive
  6. Located in outermost orbital
  7. Electrons pulled in
  8. Directly related to effective nuclear charge
  9. 2 shells 1 electron
  10. Stronger elective charge
  11. representation of a compound using symbols and numbers
Down
  1. When you move __ the row, elements become less reactive
  2. Which way does a group go?
  3. Completely unreactive
  4. rule Every atom wants 8 electrons
  5. 2 shells 8 electrons
  6. AMU
  7. 6 shells 2 electrons
  8. Most electronegative
  9. Soft slivery metals VERY REACTIVE
  10. Which way does a period go?
  11. 4 shells 2 electrons
  12. Can only hold 2 valence electrons
  13. atoms that Let go of electrons easily
  14. Extremely reactive

25 Clues: AMU • Extremely reactive • Electrons pulled in • 2 shells 1 electron • 2 shells 8 electrons • 6 shells 2 electrons • Most electronegative • 4 shells 2 electrons • Completely unreactive • Weaker effective charge • Stronger elective charge • Which way does a group go? • Which way does a period go? • Located in outermost orbital • rule Every atom wants 8 electrons • ...

Atoms & Periodic Table 2022-02-22

Atoms & Periodic Table crossword puzzle
Across
  1. electrons, Electrons in the outermost portion of the electron cloud that form chemical bonds
  2. symbol, Abbreviation for an element's name
  3. Horizontal rows of elements with predictable changes in physical and chemical properties
  4. table, An arrangement of the elements in order of their atomic numbers & increasing atomic mass
  5. Subatomic particles that has a negative charge
  6. Elements that are poor conductors of heat and electricity
  7. A substance made up of atoms of at least two different elements joined by chemical bonds
  8. A substance that is made up of one or more of the same kind of atom
  9. Vertical column of elements in the period table that have similar physical and chemical properties
  10. number, The total number of protons and neutrons in an atom's nucleus
  11. Subatomic particles that has no charge
Down
  1. atomic mass, Weighted average of the masses of all naturally occurring isotopes of an element
  2. number, The number of protons in the nucleus of an atom
  3. cloud, Region of an atom that surrounds the nucleus contains electrons
  4. Subatomic particles that has a positive charge
  5. Elements that have some properties of metals and nonmetals
  6. The smallest unit of an element that maintains the properties of that element
  7. An atom of an element that have a different number of neutrons
  8. Small dense center of the atom that contains protons and neutrons
  9. Elements that are shiny and conduct heat & electricity well

20 Clues: Subatomic particles that has no charge • symbol, Abbreviation for an element's name • Subatomic particles that has a positive charge • Subatomic particles that has a negative charge • number, The number of protons in the nucleus of an atom • Elements that are poor conductors of heat and electricity • Elements that have some properties of metals and nonmetals • ...

Periodic Table Crossword 2013-11-20

Periodic Table Crossword crossword puzzle
Across
  1. vertical column
  2. positively charged, found in nucleus
  3. negatively charged, found in a atoms energy level
  4. another name for metalloid
  5. atom or a group of atoms that has lost or gained one or more electron
  6. a pure substance
  7. protons in the nucleus of an atom
  8. antoher name for group
  9. neutral particle in the nucleus of an atom
Down
  1. horizontal row
  2. another name for group
  3. area in an atom where there is a high chance of finding electrons
  4. poor conductors of heat and electricity
  5. energies an electron may have in an atom
  6. the process of adding electrons to or removing electrons from an atom or group of atoms
  7. properties of metal and nonmetals
  8. number of protons and netrons in a nucelas
  9. center of an atom
  10. smallest thing with properties of an element
  11. good conductors of heat and electricity

20 Clues: horizontal row • vertical column • a pure substance • center of an atom • another name for group • antoher name for group • another name for metalloid • properties of metal and nonmetals • protons in the nucleus of an atom • positively charged, found in nucleus • poor conductors of heat and electricity • good conductors of heat and electricity • ...

Periodic Table Crossword 2013-12-03

Periodic Table Crossword crossword puzzle
Across
  1. a positively charged subatomic particle in the nucleus of an atom
  2. any of the possible energies an electron may have in an atom
  3. a region in an atom where there is a high probability of finding electrons
  4. horizontal row of elements
  5. any atoms having the same number of protons but a different number of neutrons
  6. the number of protons in the nucleus
  7. an element that has properties of both a metal and nonmetal
Down
  1. a negatively charged subatomic particle found in the energy level of an atom
  2. an electron in the outermost energy level of an atom
  3. an ion with a positive charge
  4. repeats at regular intervals
  5. a neutral subatomic particle in the nucleus of an atom
  6. the smallest particle that has the properties of an element
  7. vertical column of elements
  8. the process of adding electrons to or removing electrons from an atom or group of atoms
  9. the center of an atom; made up of protons and neutrons
  10. the elements that are good conductors of heat and electricity
  11. an atom or a group of atoms that has lost or gained one or more electrons
  12. the elemnts that are usually poor conductors of heat and electricity
  13. the total number of protons and neutrons
  14. an ion with a negative charge

21 Clues: horizontal row of elements • vertical column of elements • repeats at regular intervals • an ion with a positive charge • an ion with a negative charge • the number of protons in the nucleus • the total number of protons and neutrons • an electron in the outermost energy level of an atom • a neutral subatomic particle in the nucleus of an atom • ...

Periodic Table Crossword 2013-12-16

Periodic Table Crossword crossword puzzle
Across
  1. Number / number of protons
  2. / Group 2A metals
  3. / Atomic Number = 5
  4. / Si
  5. / E.C.: 1s^2 2s^2 2p^6 3s^2
  6. / What we breathe in
  7. / use roman numerals to label
  8. / created when electrons gained, nonmetals negative
  9. / Group 7A nonmetals
  10. 78% of Earth's atmosphere
  11. / Alkali metal in Period 2
  12. / Volcanic erupts-dries yellow powder
Down
  1. / created when electrons lost, metals positive
  2. / Common Soluble "Salt"
  3. / supports bone structure, found in milk
  4. / used in toothpaste and refrigerator Freon
  5. / what diamonds are composed of
  6. / in pool water
  7. / light bulbs; atomic number=18
  8. / comes from Greek word "BERYL"
  9. / Different proton numbers
  10. / periodic table based on atomic mass instead of atomic number
  11. / Covers match heads
  12. Number / sum of protons and neutrons
  13. / ___ chloride is common table salt
  14. / most abundant elements
  15. / Foil made of it
  16. / glow lamps, signs, television tubes
  17. / Group 1A metals
  18. / add "lift" to balloons

30 Clues: / Si • / in pool water • / Group 2A metals • / Foil made of it • / Group 1A metals • / Atomic Number = 5 • / Covers match heads • / What we breathe in • / Group 7A nonmetals • / Common Soluble "Salt" • / most abundant elements • / add "lift" to balloons • 78% of Earth's atmosphere • Number / number of protons • / Different proton numbers • / Alkali metal in Period 2 • / E.C.: 1s^2 2s^2 2p^6 3s^2 • ...

periodic table crossword 2014-05-14

periodic table crossword crossword puzzle
Across
  1. what pennies are made out of
  2. found in bananas
  3. the basic building block of all matter
  4. found on pages 90-91 in the resource book
  5. a state of matter that has no definite volume or shape
  6. its a very valuable metal
  7. a particle comprised of two or more atoms
  8. the only element named after our country
  9. a state of matter that has a definite shape but no definite volume
  10. makes balloons float and your voice high
Down
  1. superman's home planet
  2. symbol of Pu
  3. two atoms of this element makes water
  4. a charged atom
  5. the number of protons in the nucleus
  6. we normally stuff it in our pencils
  7. a substance made entirely out of one type of atom
  8. atomic number 12
  9. an extreme necessity for breathing
  10. found in milk
  11. a source of light

21 Clues: symbol of Pu • found in milk • a charged atom • found in bananas • atomic number 12 • a source of light • superman's home planet • its a very valuable metal • what pennies are made out of • an extreme necessity for breathing • we normally stuff it in our pencils • the number of protons in the nucleus • two atoms of this element makes water • the basic building block of all matter • ...

Periodic Table MattLee 2012-11-23

Periodic Table MattLee crossword puzzle
Across
  1. sub-atomic particle with no charge
  2. # of protons = the ________
  3. each horizon or row
  4. sub-atomic particle with - charge
  5. each vertical column
  6. another name for metalloid
  7. Shiny, conducts heat and electricity
  8. substance that has identical building block (2 words)
  9. element with the simplest atom formation
  10. happening at reqular intervals
  11. has definite volume and indefinite shape
Down
  1. protons + neutrons
  2. a property that is unique for each element
  3. has properties of metals and nonmetals
  4. a puresubstance that can not be separated into simpler substances
  5. another word for group
  6. has indefinite volume and shape
  7. has definite volume and shape
  8. dull, doesn't conduct heat and electricity
  9. sub-atomic particle with + charge

20 Clues: protons + neutrons • each horizon or row • each vertical column • another word for group • another name for metalloid • # of protons = the ________ • has definite volume and shape • happening at reqular intervals • has indefinite volume and shape • sub-atomic particle with - charge • sub-atomic particle with + charge • sub-atomic particle with no charge • ...

Periodic Table Extra 2012-12-18

Periodic Table Extra crossword puzzle
Across
  1. The metal is fairly stable in air and does not oxidise as rapidly as some of the other rare-earth metals.
  2. Is required in small amounts for life and is the only metal found in vitamins.
  3. It oxidises rapidly in moist air and at elevated temperatures. The metal has unusual magnetic properties.
  4. Has a bright silver lustre and is reasonably stable in air. It ignites in air at 150°C. It is a rare earth metal.
  5. Is a shiny, white, soft, and ductile metal, and takes on a bluish tinge when exposed to air at room temperatures for a long time. The metal starts to oxidize in air at high temperatures.
  6. It is very hard and brittle, making it very hard to machine, form, or work. It is the most corrosion resistant metal known.
  7. Is a beautiful silvery-white metal, when pure, and is malleable and ductile.
  8. Is somewhat rare and expensive, although not as expensive as gold
  9. Great care is required while handling promethium as a consequence of its radioactivity.
  10. It is not acted on by air at room temperature, but burns brilliantly when heated with the formation of white fumes. It is a poor conductor of heat and electricity.
  11. Is a p-type semiconductor, and shows varying conductivity with crystal alignment. Its conductivity increases slightly with exposure to light.
  12. Named after Alfred Nobel who discovered dynamite.
  13. Occurs in some soils in amounts sufficient to produce serious effects on animals feeding on plants such as locoweed (an American plant) grown in such soils.
  14. A much more abundant element in the sun and certain stars than on earth.
  15. Is a synthetic element that is not present in the environment at all. It has no uses.
Down
  1. Chemical properties are largely unknown. Is a radioactive rare earth metal.
  2. The metal is characterised by a spectrum containing two bright lines in the blue (accounting for its name). It is silvery gold, soft, and ductile.
  3. Has a higher melting point and lower density than platinum. It has a high reflectance and is hard and durable.
  4. Is a metallic element, soft, and when pure is silvery white like lead. The metal oxidises very easily and it reacts with water or alcohol.
  5. Dangerously radioactive.
  6. Can be liquid at ambient temperature, but only on a hot day given that its melting point is about 40°C. It is a soft, silvery-white metallic element of the alkali metals group (Group 1).
  7. Is one of the rarest and most expensive naturally occurring elements. The element is an α-emitter and is a radiological hazard similar to polonium.
  8. Soft enough to be cut with a knife. It is one of the most reactive of the rare-earth metals. It oxidises rapidly when exposed to air.
  9. Is a radioactive rare earth metal which must be handled with care to avoid contact, since it is a heavy α and γ emitter. It is named after America.
  10. Is widely distributed throughout the animal kingdom. It is an important trace element and may be essential for utilisation of vitamin B.
  11. Has more isotopes than any other element, all of which are radioactive.
  12. Is almost completely immune to chemical attack at temperatures below 150°C, and is attacked only by hydrofluoric acid, acidic solutions containing the fluoride ion, and free sulphur trioxide.
  13. Poor conductor of electricity. It is very resistant to corrosion but tarnishes upon exposure to air.
  14. Its density is exceeded only by that of platinum, iridium, and osmium, and its melting point is exceeded only by that of tungsten and carbon. It is expensive but useful as a trace alloying agent.
  15. Is an essential constituent of leaves, bones, teeth, and shells. The fifth most abundant element in the earth's crust and makes up more than 3% of the crust.

30 Clues: Dangerously radioactive. • Named after Alfred Nobel who discovered dynamite. • Is somewhat rare and expensive, although not as expensive as gold • Has more isotopes than any other element, all of which are radioactive. • A much more abundant element in the sun and certain stars than on earth. • ...

Periodic Table Crossword 2013-03-16

Periodic Table Crossword crossword puzzle
Across
  1. I am what a dog does with its bone
  2. I am constantly used in jewelry
  3. I am named after the five cent coin
  4. I like to be used in pools
  5. I appeared in the 'Wizard of Oz'
  6. I send people into a 'rush'
  7. I am named after Mickey Mouse's best friend
  8. 'Proud to be an (BLANK)'
  9. Tree's create me
  10. I am named after a famous sunken ship
  11. I help your bones grow
  12. I am a type of famous award
  13. I am what doctors do to their patients
  14. I am apart of table salt
Down
  1. I am a place where you wash your dishes
  2. I am everyone's 'bro' but everything is 'mine'
  3. I am named after a state on the pacific coast
  4. I am named after the Greek titan of the moon
  5. I help your pencil write
  6. I am used in advertisement signs
  7. I am named after eighth planet from the sun
  8. I am named after the closest planet to the sun
  9. My last name is 'foil'
  10. I am also known as the 'Native American' element

24 Clues: Tree's create me • My last name is 'foil' • I help your bones grow • I help your pencil write • 'Proud to be an (BLANK)' • I am apart of table salt • I like to be used in pools • I send people into a 'rush' • I am a type of famous award • I am constantly used in jewelry • I appeared in the 'Wizard of Oz' • I am used in advertisement signs • I am what a dog does with its bone • ...

Periodic Table Crossword 2014-11-16

Periodic Table Crossword crossword puzzle
Across
  1. Rotten egg gas
  2. A common response to just about anything
  3. Stored in bones
  4. A non-metal that exists as a gas on Earth
  5. An expression used by unintelligent life forms: "__ke a boss"
  6. When mixed with barium you can get a babe
  7. Weird Al Yankovic sings about it
  8. Can make ice cream in liquid form
  9. Can be compressed to make diamonds
  10. What dentists put on your teeth
Down
  1. What doctors do for sick people
  2. What you call a chemistry moron
  3. How you let out body fluids in the bathroom
  4. Used in pools
  5. You don't really want to do this crossword do you?
  6. Creates an orange glow when burned
  7. A criminal with whimsical tendencies
  8. When your parents have left, they _______
  9. Used in lighting
  10. The chemical which trees excrete

20 Clues: Used in pools • Rotten egg gas • Stored in bones • Used in lighting • What doctors do for sick people • What you call a chemistry moron • What dentists put on your teeth • Weird Al Yankovic sings about it • The chemical which trees excrete • Can make ice cream in liquid form • Creates an orange glow when burned • Can be compressed to make diamonds • ...

Periodic Table Puzzle 2015-10-20

Periodic Table Puzzle crossword puzzle
Across
  1. 14
  2. 15
  3. 07
  4. 01
  5. 04
  6. 08
  7. 03
  8. 11
  9. 05
  10. 09
Down
  1. 06
  2. 02
  3. 21
  4. 13
  5. 10
  6. 19
  7. 16
  8. 17
  9. 18
  10. 20
  11. 12

21 Clues: 14 • 06 • 15 • 07 • 02 • 21 • 01 • 04 • 08 • 13 • 03 • 10 • 19 • 16 • 17 • 11 • 18 • 20 • 05 • 09 • 12

The Periodic Table 2016-01-04

The Periodic Table crossword puzzle
Across
  1. I am a nonmetal, noble gas that is rare, colorless, odorless and heavy and was discovered in London in 1888 by William Ramsay and Morris Travers.
  2. I am a solid, non-metal halogen that is a bluish-black solid and a purple vapor. I am sometimes found in table salt to prevent thyroid disease.
  3. I am a highly toxic metal in a liquid state and am typically found in thermometers.
  4. I am a nonmetal solid that can be in two forms: black graphite and clear diamond. I am currently used as fuel and in pencil tips.
  5. I am a solid metal and considered a treasure. My element name in Latin is “Aurum.”
  6. I am an orange red transition metal found in pennies.
  7. I am a silvery-white solid metal that is an explosive hazard when in powder form. I am widely used in the manufacturing of electronic devices such as phones, laptop computers and cameras.
  8. I am presented in metallic meteorites and my element name can also describe a five-cent American coin.
  9. I am a silvery-gray transition metal and my atomic number is “26.”
  10. I am a transition metal named after the Titans--the sons of the Earth goddess in Greek mythology.
  11. My atomic number is “50” and I am often used in the production of cans.
Down
  1. I was discovered in 1806 by Sir Humphry Davy and my atomic weight is “22.98977.”
  2. I am a solid transition metal named after the German word “Zinke” in referral to the sharp crystals formed after smelting.
  3. I am a non-metal halogen gas used to produce clean drinking water and swimming pools.
  4. I am a non-toxic, essential metal for living organisms. I was named for my occurrence in calx--the Roman name for limestone.
  5. I am a bluish-gray metal with poisonous compounds and was previously used in paint and pencils.
  6. My element symbol is “V” and I am a solid transition metal with a boiling point of 34000 C.
  7. My atomic weight is “107.868” and my element name is the same as my color. My melting point is 961.950 C.
  8. I am a solid, silvery-white transition metal used in jewelry and dental work. My element name derives from the Spanish word “platina” which means “little silver.”
  9. I am a nonmetal, noble gas that is colorless, odorless and inert. I am used alongside other gases to light products such as “neon light” signs and bright, white light for photography and light bulbs.

20 Clues: I am an orange red transition metal found in pennies. • I am a silvery-gray transition metal and my atomic number is “26.” • My atomic number is “50” and I am often used in the production of cans. • I was discovered in 1806 by Sir Humphry Davy and my atomic weight is “22.98977.” • ...

S1 Periodic Table 2023-03-24

S1 Periodic Table crossword puzzle
Across
  1. Name the element with the symbol Hg
  2. Name the element with the symbol Au
  3. Name the element with the symbol P
  4. Name the element with the symbol Ti
  5. Name the element with the symbol Si
  6. Name the element with the symbol Zn
  7. Name the element with the symbol As
  8. Name the element with the symbol Fe
  9. Name the element with the symbol Na
  10. Name the element with the symbol Mg
Down
  1. Name the element with the symbol Li
  2. Name the element with the symbol W
  3. Name the element with the symbol Kr
  4. Name the element with the symbol K
  5. Name the element with the symbol I
  6. Name the element with the symbol Cr
  7. Name the element with the symbol O
  8. Name the element with the symbol H
  9. Name the element with the symbol N
  10. Name the element with the symbol C
  11. Name the element with the symbol He
  12. Name the element with the symbol Ag

22 Clues: Name the element with the symbol W • Name the element with the symbol K • Name the element with the symbol I • Name the element with the symbol P • Name the element with the symbol O • Name the element with the symbol H • Name the element with the symbol N • Name the element with the symbol C • Name the element with the symbol Li • Name the element with the symbol Kr • ...

Periodic Table Crossword 2022-04-18

Periodic Table Crossword crossword puzzle
Across
  1. The ratio of the distance and time of an object.
  2. The measure of gravity acting on an object
  3. The measure of inertia of an object
  4. The rate at which velocity changes.
  5. A device that changes a force and/or direction.
  6. The speed AND direction an object is moving.
  7. The fixed point that a lever bar rotates around.
  8. A force that opposes the motion of objects.
  9. The ability to do work.
  10. A V-Shaped object that has two inclined planes.
Down
  1. Length of the entire path between two points.
  2. The product of an object's mass and its velocity
  3. The product of force and distance.
  4. A quantity that has both magnitude and direction.
  5. The rate at which work is done.
  6. _____ variable is one that you change.
  7. _____ variable is one that stays constant.
  8. Straight line path from one point to another
  9. An inclined plane wrapped around a cylinder.
  10. A push or pull on an object

20 Clues: The ability to do work. • A push or pull on an object • The rate at which work is done. • The product of force and distance. • The measure of inertia of an object • The rate at which velocity changes. • _____ variable is one that you change. • The measure of gravity acting on an object • _____ variable is one that stays constant. • A force that opposes the motion of objects. • ...

The Periodic Table 2022-12-08

The Periodic Table crossword puzzle
Across
  1. atomic number is 20.
  2. has 56 protons and electrons.
  3. has an atomic mass of 58.93.
  4. the atomic number is 2.
  5. is the first period of the table.
  6. the symbol of this element is Zr with an atomic number of 40.
  7. we use this in everyday life and its symbol is Fe.
  8. is a nonmetal and is in group 16 of the table.
  9. its atomic mass number is 14.01.
  10. the symbol of this element is Ar.
  11. is a noble gas and is in Group 18.
Down
  1. is a metal with a symbol of K.
  2. the symbol is C.
  3. is solid at room temperature.
  4. symbol is Na.
  5. is a metal and its atomic number is 3.
  6. has 2,2 electrons per shell and its symbol is Be.
  7. atomic number is 56.
  8. is the first element in Group 13.
  9. make up water.

20 Clues: symbol is Na. • make up water. • the symbol is C. • atomic number is 20. • atomic number is 56. • the atomic number is 2. • has an atomic mass of 58.93. • has 56 protons and electrons. • is solid at room temperature. • is a metal with a symbol of K. • its atomic mass number is 14.01. • is the first period of the table. • is the first element in Group 13. • ...

Periodic Table Facts 2022-12-12

Periodic Table Facts crossword puzzle
Across
  1. used in disinfectant and bleach
  2. copper, silver, gold
  3. is found in trace amounts in the air we breathe
  4. rare earth metals
  5. used in hormone regulation
  6. white fireworks and baseball bats
  7. most used metal
  8. an alloy of iron
  9. used in lights and signs
  10. found in sand rocks and soil - it is an excellent semi-conductor
  11. all radioactive
  12. least reactive
  13. an alloy of copper and other metals like zinc
  14. use in jewelry and photographic paper
  15. The Most Abundant Element in the Universe
  16. an alloy of copper and tin
  17. used to make powerful magnets
Down
  1. Found in Table Salt
  2. Found in Bananas and Avocados
  3. needed for strong bones
  4. used in electric wiring because it is a superior electricity conductor
  5. found in jewelry and most electronic equipment
  6. used in toothpaste
  7. abundant in Earth's crust; used in cans, foil, wrap, pans, building materials, and aircraft
  8. most reactive nonmetal group - 7 valence electrons
  9. used in blimps and balloons
  10. only metal that is liquid at room temperature
  11. very reactive but not as reactive as alkali
  12. completely unreactive, they have a complete outer level of electrons
  13. water softening products and laundry detergent
  14. used to make nitrates for fertilizer and ammonia - makes up 78% of the air we breathe
  15. used in pigments for yellow paint
  16. makes up 20% of the air we breathe
  17. used in nuclear reactors and weapons
  18. found in coal, oil, natural gas and foods

35 Clues: least reactive • most used metal • all radioactive • an alloy of iron • rare earth metals • used in toothpaste • Found in Table Salt • copper, silver, gold • needed for strong bones • used in lights and signs • used in hormone regulation • an alloy of copper and tin • used in blimps and balloons • Found in Bananas and Avocados • used to make powerful magnets • used in disinfectant and bleach • ...

Periodic Table crossword 2023-02-27

Periodic Table crossword crossword puzzle
Across
  1. This element is the heaviest Noble Gas
  2. Which element has the largest atomic radius
  3. Sulfur’s _______ point is 444.72° C
  4. What are the electrons on the outermost shell called? (_______ Electrons)
  5. Which element has the most density in the Alkali Earth Metals
  6. Which Halogen has the highest melting point
  7. The tendency of an atom to attract electrons to itself
  8. The family that is completely unreactive (_____ Gases)
  9. This element has the most electronegativity
  10. Pattern of change
  11. What does the row number correspond with on the periodic table
Down
  1. Which element has the atomic number 15?
  2. This element has 4 shells and 6 valence electrons
  3. This family only needs one valence electron to have a chemical reaction
  4. Which is more electronegative between Fluorine and Francium
  5. The most reactive Alkali Metal
  6. Which nonmetal was discovered in 3750 BC?
  7. Which column does the first column react with the best?
  8. Size of an atom (Atomic ______)
  9. How many valence electrons do the Alkaline Earth metals have?

20 Clues: Pattern of change • The most reactive Alkali Metal • Size of an atom (Atomic ______) • Sulfur’s _______ point is 444.72° C • This element is the heaviest Noble Gas • Which element has the atomic number 15? • Which nonmetal was discovered in 3750 BC? • Which element has the largest atomic radius • Which Halogen has the highest melting point • ...

Periodic Table Crossword 2023-02-02

Periodic Table Crossword crossword puzzle
Across
  1. an element named after the first person to split an atom after trying to create a new element
  2. the weighted-average mass of the mixture of its isotopes
  3. particles with an electrical charge of 1-
  4. The smallest piece of matter with properties of the element.
  5. any metalic element
  6. the area around the nucleus of an atom
  7. building block of subatomic particles
  8. an element that was named after a country Famous for their bread
  9. an element named after a university in california that discovered over 10 elements
  10. particles with an electrical charge of 1+
  11. A small, positively charged center of an atom.
Down
  1. a chemical element that forms a salt when reacting with metal
  2. the sum of the number of protons and neutrons
  3. Neutral particles without an electrical charge
  4. the number of protons in an atom is equal to this.
  5. an element names after a scientist with the first name Glenn
  6. An element that was initally faked by Victor Ninov
  7. atoms of the same element that have different numbers of neutrons are called this
  8. the sumbol of the element and dots to represent the electrons in the outer energy level
  9. arrangement of elements by increasing atomic number and changes of physical and chemical properties

20 Clues: any metalic element • building block of subatomic particles • the area around the nucleus of an atom • particles with an electrical charge of 1- • particles with an electrical charge of 1+ • the sum of the number of protons and neutrons • Neutral particles without an electrical charge • A small, positively charged center of an atom. • ...

The Periodic Table 2023-04-27

The Periodic Table crossword puzzle
Across
  1. My chemical symbol is 'Au' who am I
  2. My group is 14, who am I?
  3. My neutron calculation is 9, What am I?
  4. My neutron calculations are 138, Who am I?
  5. My chemical symbol is 'Fe' who am I?
  6. My atomic number is 7, Who am I?
  7. My group is 17, Who am I?
  8. My Chemical symbol is 'He' Who am I?
  9. My group and period coordinates are (10,7) who am I?
  10. My group and period coordinates are (16,4) who am I?
Down
  1. My chemical symbol is 'Ar' who am I?
  2. My group is 1, who am I?
  3. My atomic number is 30, Who am i?
  4. group is 11, Who am I?
  5. A small, positively charged particle of matter found in the atoms of all elements.
  6. My atomic number is 19, who am I?
  7. My neutron calculation is 16, Who am I?
  8. an uncharged atomic particle that has a mass nearly equal to that of the proton and is present in all known atomic nuclei except the hydrogen nucleus.
  9. a part or aspect of something abstract, especially one that is essential or characteristic.
  10. My group and period coordinates are (2,6) Who am I?
  11. My group and period coordinates are (3,4). Who am I?
  12. My atomic number is 50, Who an I?
  13. A small particle with a negative charge that is found in all atoms.
  14. My neutron calculation is 12, Who am I?

24 Clues: group is 11, Who am I? • My group is 1, who am I? • My group is 14, who am I? • My group is 17, Who am I? • My atomic number is 7, Who am I? • My atomic number is 30, Who am i? • My atomic number is 19, who am I? • My atomic number is 50, Who an I? • My chemical symbol is 'Au' who am I • My chemical symbol is 'Ar' who am I? • My chemical symbol is 'Fe' who am I? • ...

Periodic Table Crossword 2020-03-25

Periodic Table Crossword crossword puzzle
Across
  1. its in milk
  2. the first element
  3. a 5 cent coin
  4. what's found in most batteries
  5. what weakens superman
  6. what a quarter is made from
  7. what you breathe
  8. what forks and spoons are made of
  9. material from a penny
  10. material from a tin
  11. comes from salt
Down
  1. what you find in your pencil
  2. what you use to clean your pool
  3. also a planet
  4. what a one dollar coin is made from
  5. kinds of signs hanging outside of convenience stores
  6. atomic number of 53
  7. mass of 4
  8. contains Tennessee's NFL team mascot in the name of this element
  9. sort of sounds like 'boring'

20 Clues: mass of 4 • its in milk • also a planet • a 5 cent coin • comes from salt • what you breathe • the first element • atomic number of 53 • material from a tin • what weakens superman • material from a penny • what a quarter is made from • what you find in your pencil • sort of sounds like 'boring' • what's found in most batteries • what you use to clean your pool • ...

Periodic Table Puzzle 2021-01-15

Periodic Table Puzzle crossword puzzle
Across
  1. 2nd most abundant in Earth's crust, 14 neutrons
  2. transition metal with 25 electrons
  3. carbon family-often mistaken for end of your pencil
  4. atomic number 47-used to make photographic film
  5. halogen with atomic number of 53
  6. in the Carbon family in the 5th period
  7. silvery white metal used to make salt
  8. metal and liquid at room temperature-poisonous
  9. make up 78% of air, in 15th group
  10. noble gas with 2 electrons
  11. 26 protons
  12. not an alkali metal, but have 1 electron
  13. in Nitrogen family with 16 neutrons
  14. halogen that is a liquid
Down
  1. head of carbon family, basis of life
  2. 16 neutrons, oxygen family
  3. atomic number 79
  4. 20 neutrons found in your teeth and bones
  5. gas with a mass number of 19
  6. most abundant metal in Earth crust- Boron family
  7. transition metal,30 electrons,used in making paint
  8. gas with 8 protons and 8 neutrons
  9. 1st element in 4th period used in fertilizer
  10. alkaline Earth metal, used in fireworks
  11. 28 electrons. I am a metal.
  12. atomic mass is 35.45

26 Clues: 26 protons • atomic number 79 • atomic mass is 35.45 • halogen that is a liquid • 16 neutrons, oxygen family • noble gas with 2 electrons • gas with a mass number of 19 • 28 electrons. I am a metal. • halogen with atomic number of 53 • gas with 8 protons and 8 neutrons • make up 78% of air, in 15th group • transition metal with 25 electrons • in Nitrogen family with 16 neutrons • ...

The Periodic Table 2020-12-09

The Periodic Table crossword puzzle
Across
  1. You can find me in the same family as carbon in the fifth period
  2. My atomic number is 47 and I am used to make photographic film
  3. In my neutral atom I have 2 electrons in the first energy level, 8 in the second and 6 in the third
  4. My atomic mass is 35.45 amu
  5. I am the transition metal in period 4 with the greatest number of protons
  6. I am the only nonmetal in group 14
  7. I am the alkaline earth metal found in your teeth and bones
  8. My atomic nunber is 79
  9. I am not a metal, but am a member of the alkali metal family since I behave like them
  10. I am the noble gas in period 1
  11. I have 26 protons
  12. I am the alkali metal found in table salt
  13. I am the halogen in period 5
  14. I am the lightest member of the halogen family
  15. I am a transition metal which has 25 electrons in its neutral atom
Down
  1. I am the first element in the fourth period and used in fertilizers
  2. I am the only metalloid in period 3
  3. I am the only metal that is a liquid at room temperature
  4. I am the only member of family 16 that is a gas at room temperature
  5. I am a metal with 28 electrons in its neutral atom
  6. I am the only halogen that is a liquid at room temperature
  7. I am a member of the alkaline earth metals used to make fireworks
  8. I am a member of the same family as boron, and am the most abundant metal in the Earth's crust
  9. I am the nonmetal member of family 15 that is not a gas at room temperature
  10. I make up 78% of the air around you and am a member of family 15
  11. I am a member of family 14 and period 6

26 Clues: I have 26 protons • My atomic nunber is 79 • My atomic mass is 35.45 amu • I am the halogen in period 5 • I am the noble gas in period 1 • I am the only nonmetal in group 14 • I am the only metalloid in period 3 • I am a member of family 14 and period 6 • I am the alkali metal found in table salt • I am the lightest member of the halogen family • ...

SPS1 Periodic Table 2020-12-13

SPS1 Periodic Table crossword puzzle
Across
  1. Model included a nucleus with a positive electric charge. Negatively charged electrons moved in orbits around the nucleus.
  2. model of atom in which the electrons seem to form a cloud as they move around the nucleus
  3. Vertical column in the periodic table
  4. another name for group
  5. Basic unit of matter
  6. A region of space within an atom in which electrons with the same energy are generally located. Determined by the period the element is located on.
  7. An atom or group of atoms that has a positive or negative charge.
  8. an element that is typically dull in appearance and is a poor conductor of electricity. Many are gases at room temperature.
  9. Atom with the same number of protons but different numbers of neutrons.
  10. A chart of the elements showing the repeating pattern of their properties
  11. Electrons in the outermost energy, or electron shell. This determines how the atom will react chemically with other atoms.
Down
  1. A subatomic particle that has a positive charge and that is found in the nucleus of an atom. Has a mass of 1 AMU
  2. Elements that have properties of both metals and nonmetals.
  3. Mass the weighted average of the masses of the isotopes of an element
  4. A pure substance made of only one kind of atom.
  5. A subatomic particle that has a negative charge. Found outside the nucleus. Mass of 0 AMU
  6. When an atom loses and electron. The excess charge comes from protons.
  7. A unit of mass that measure the relative amounts of matter in atoms. (AMU)
  8. A horizontal row of elements in the periodic table
  9. an element that is solid at room temperature, a good conductor of heat and electricity, and generally is shiny; most metals are ductile and malleable
  10. protons, neutrons, electrons
  11. When an atom gains an electron. The excess charge comes from electrons
  12. A subatomic particle that has no charge and that is found in the nucleus of an atom. Has a mass of 1 AMU

23 Clues: Basic unit of matter • another name for group • protons, neutrons, electrons • Vertical column in the periodic table • A pure substance made of only one kind of atom. • A horizontal row of elements in the periodic table • Elements that have properties of both metals and nonmetals. • An atom or group of atoms that has a positive or negative charge. • ...

Periodic table crossword 2020-12-15

Periodic table crossword crossword puzzle
Across
  1. b
  2. hf
  3. si
  4. nb
  5. cl
  6. cr
  7. ba
  8. hg
  9. tb
  10. kr
  11. w
  12. mg
  13. f
  14. ce
  15. am
  16. zn
  17. no
  18. sn
  19. ne
  20. ag
  21. in
  22. ti
Down
  1. ac
  2. o
  3. c
  4. ta
  5. at
  6. pt
  7. au
  8. sr
  9. os
  10. ni
  11. zr
  12. pb
  13. ar
  14. bi
  15. ir
  16. rn
  17. mn
  18. li
  19. y
  20. db
  21. nh
  22. rb
  23. br
  24. sb
  25. he
  26. ca
  27. be
  28. fr
  29. co

51 Clues: o • c • b • y • w • f • ac • ta • at • pt • au • hf • si • sr • os • ni • nb • zr • pb • ar • bi • cl • cr • ir • ba • rn • hg • tb • mn • li • kr • db • nh • rb • mg • br • sb • he • ca • ce • am • zn • be • fr • no • sn • co • ne • ag • in • ti

the periodic table 2020-12-19

the periodic table crossword puzzle
Across
  1. how many groups?
  2. element silver (Ag)
  3. oldest element?
  4. what is the first element in the table?
  5. there are ____ elements in the periodic
  6. how many elements are in sixth period?
  7. "Li"?
  8. _ are towards the left side of the
  9. magnesium symbol?
  10. three types of elements :metal ,nonmetal,_
  11. most expensive metal
  12. what is the other name of rows?
  13. what is the element that has greatest
  14. it was first discovered by observing sun
  15. how many periods?
  16. heaviest?
Down
  1. when did he invented the
  2. nonmetals are towards the __side of the
  3. what is the country that is named after
  4. the table
  5. Oganesson
  6. out of first 20?
  7. million different compounds
  8. J is the only ___ which is not
  9. inventor?
  10. rarest ,largest and most expensive one?
  11. what is other name of columns?
  12. __is unique cause is known to form up to
  13. most dangerous

29 Clues: "Li"? • the table • Oganesson • inventor? • heaviest? • most dangerous • oldest element? • how many groups? • out of first 20? • magnesium symbol? • how many periods? • element silver (Ag) • most expensive metal • when did he invented the • million different compounds • J is the only ___ which is not • what is other name of columns? • what is the other name of rows? • ...

The Periodic Table 2020-12-18

The Periodic Table crossword puzzle
Across
  1. what is the 1st element
  2. is helium a non metal
  3. what is the element of symbol Ar
  4. what is the symbol of the element silicon
  5. who made periodic table
  6. what is the element of symbol Na
  7. what is the symbol of the element calcium
  8. what is the element of symbol Cl
  9. what is the symbol of element magnesium
  10. what is the symbol of element lithium
  11. what is the element of symbol B
  12. what is the 7th element
  13. how many nonmetal are the
  14. how many metalloid elements are there
  15. what is the 4th element
Down
  1. how many elements are there
  2. what is the element of symbol K
  3. what is the element of symbol F
  4. what is the element of symbol N
  5. what is the element of symbol P
  6. is calcium a metal
  7. how many groups are there in the periodic table
  8. what is the element of symbol C
  9. how many metals are there
  10. is neon a metal

25 Clues: is neon a metal • is calcium a metal • is helium a non metal • what is the 1st element • who made periodic table • what is the 7th element • what is the 4th element • how many metals are there • how many nonmetal are the • how many elements are there • what is the element of symbol K • what is the element of symbol F • what is the element of symbol N • what is the element of symbol P • ...

Periodic Table Puzzle 2021-02-26

Periodic Table Puzzle crossword puzzle
Across
  1. I am a member of the halide family with an atomic number of 53.
  2. I am a gas with 8 protons and 8 neutrons.
  3. I have 26 protons.
  4. I am a noble gas that easily floats in the air.
  5. I am a transition metal with 25 electrons.
  6. My atomic number is 79.
  7. I am the only element in the halide family that is a liquid.
  8. My atomic number is 47 and I am used to make photographic film.
  9. I make up 78% of the air and am found in the 15th group.
  10. I have 20 neutrons and am found in your teeth and bones.
  11. I am the second most abundant element in the earth's crust and have 14 neutrons.
  12. I am a metal that is liquid at room temperature.
  13. I have 2 electrons in the first shell, 8 in the second, and 6 in the third.
Down
  1. I am an element with 6 protons that actually makes up the end of your pencil.
  2. I am a gas with a mass of 19 and am the most reactive non-metal.
  3. I am a member of the Nitrogen family with 16 neutrons.
  4. I am a silvery white metal used to make salt.
  5. I am not really an alkali metal, but since I have only 1 electron I behave like them.
  6. I am an alkaline earth metal used to make fireworks and medicines.
  7. My atomic mass is 35.453.
  8. I am a member of the Carbon family often mistaken for the end of your pencil.
  9. I am a member of the Boron family and am the most abundant metal in the Earth's crust.
  10. I am a transition metal with 30 electrons and am used in making paint.
  11. I am the first element in the fourth period.
  12. I am found in the Carbon family in period five.
  13. I am a metal with 28 electrons.

26 Clues: I have 26 protons. • My atomic number is 79. • My atomic mass is 35.453. • I am a metal with 28 electrons. • I am a gas with 8 protons and 8 neutrons. • I am a transition metal with 25 electrons. • I am the first element in the fourth period. • I am a silvery white metal used to make salt. • I am a noble gas that easily floats in the air. • ...

Periodic Table Elements 2021-03-12

Periodic Table Elements crossword puzzle
Across
  1. S
  2. Cl
  3. Mg
  4. Al
  5. O
  6. Na
  7. Ne
  8. Ar
  9. P
Down
  1. F
  2. Li
  3. Ca
  4. He
  5. Be
  6. C
  7. N
  8. H
  9. K
  10. Si
  11. B

20 Clues: F • S • C • N • H • O • K • B • P • Li • Ca • He • Be • Cl • Mg • Al • Na • Si • Ne • Ar

periodic table puzzle :))) 2021-09-15

periodic table puzzle :))) crossword puzzle
Across
  1. partials in the nucleus that have no charge
  2. term for the rows of the periodic table
  3. ease and speed at which one element combines with one another
  4. deterioration of a metal due to chemical reaction
  5. average mass of all the isotopes of that element
  6. means salt forming. Florine,bromine, chlorine,iodine,are very reactive.
  7. arrangement of all the elements showing a repeating pattern
  8. can be pulled out or drawed into long wires
  9. can be hammer or rolled into flat sheets or shapes
  10. elements that are good conductors of electricity and heat, often shiny and bendable
  11. positively charged particle in the nucleus of an atom
  12. element that lacks most properties of a metal. mostly found on the right side.
Down
  1. one or two letter abbreviation for an element
  2. have some properties of metals and nonmetals.
  3. two molecules of the nitrogen family are combined with each other and are not very reactive
  4. most reactive elements
  5. number of protons in the nucleus of an atom
  6. very center of an atom
  7. term for the columns of the periodic table (families)
  8. elements of group 18
  9. negatively charged particle that orbits the center of an atom
  10. shiny and reflective

22 Clues: elements of group 18 • shiny and reflective • most reactive elements • very center of an atom • term for the rows of the periodic table • partials in the nucleus that have no charge • number of protons in the nucleus of an atom • can be pulled out or drawed into long wires • one or two letter abbreviation for an element • have some properties of metals and nonmetals. • ...

Periodic Table Crossword 2021-09-22

Periodic Table Crossword crossword puzzle
Across
  1. It's earlier name was magnium
  2. It comes from Scandinavia
  3. It's the 4th element on the Periodic Table
  4. It only reacts to fluorine gas
  5. It's essential in plants
  6. It is 38% more denser than air
  7. Name comes from the greek word for moon
  8. It's probably in almost everything
  9. It's the 2nd most lightest element
Down
  1. It was discovered twice
  2. First element to be isolated by electrolysis
  3. It has 26 neutrons
  4. 3rd most abundant element in the ocean
  5. It was known since ancient times
  6. Children need it to grow
  7. It's the 2nd most abundant of all metals
  8. It's used in stainless steel and magnets
  9. It smells bad to many humans
  10. It's found in bones
  11. It expands when it freezes
  12. 2nd most abundant element in Earth's core

21 Clues: It has 26 neutrons • It's found in bones • It was discovered twice • Children need it to grow • It's essential in plants • It comes from Scandinavia • It expands when it freezes • It smells bad to many humans • It's earlier name was magnium • It only reacts to fluorine gas • It is 38% more denser than air • It was known since ancient times • It's probably in almost everything • ...

Periodic Table Crossword 2021-09-22

Periodic Table Crossword crossword puzzle
Across
  1. It's used in stainless steel and magnets
  2. It was known since ancient times
  3. It's found in bones
  4. Children need it to grow
  5. It expands when it freezes
  6. 2nd most abundant element in Earth's core
  7. It's the 2nd most abundant of all metals
  8. Name comes from the greek word for moon
  9. It smells bad to many humans
  10. It was discovered twice
Down
  1. It's the 2nd most lightest element
  2. First element to be isolated by electrolysis
  3. It's probably in almost everything
  4. It only reacts to fluorine gas
  5. It is 38% more denser than air
  6. It's earlier name was magnium
  7. It comes from Scandinavia
  8. It's essential in plants
  9. 3rd most abundant element in the ocean
  10. It has 26 neutrons
  11. It's the 4th element on the Periodic Table

21 Clues: It has 26 neutrons • It's found in bones • It was discovered twice • Children need it to grow • It's essential in plants • It comes from Scandinavia • It expands when it freezes • It smells bad to many humans • It's earlier name was magnium • It only reacts to fluorine gas • It is 38% more denser than air • It was known since ancient times • It's the 2nd most lightest element • ...

periodic table parts 2021-10-19

periodic table parts crossword puzzle
Across
  1. I am in group 15 row 5
  2. My atomic number is 79.
  3. I member of group 13 and the most abundant metal in the earth's crust.
  4. I am the only halogen that is a liquid.
  5. I am an alkaline earth metal and used for fireworks.
  6. I am a gas with a mass of 19.00
  7. I make up 78% of the air and I am found in the 15th group.
  8. I am a transition metal with 25 electrons.
  9. I am the second most abundant element in the earth's crust,used in computer ships and have 14 neutrons.
Down
  1. I have 20 neutrons and I am found in your teeth and bones.
  2. I am a halogen in row 3
  3. I am a gas with 8 protons and 8 neutrons.
  4. I am a silvery white metal,alkali metal and used to make salt.
  5. I am the first element in the fourth period,help with muscles and found in bananas.
  6. I am not really an alkali metal, but since I have one proton I act more like a nonmetal.
  7. I have 2 electrons in the first energy level, 8 electrons in the second and 6 in the third.
  8. I have 26 protons.
  9. I am a halogen with 53 protons.
  10. I am a metal that is liquid at room temperature.
  11. I am a transition metal with 30 electrons and useful for your immune system.
  12. I am the head of the carbon family known as the "basis of life"
  13. My atomic number is 47 and I am use in making photographic film.
  14. I am a member of group 15 with 16 neutrons.
  15. I am a member of group 14,mistaken for the end of your pencil and unfortunately sometimes found in water.

24 Clues: I have 26 protons. • I am in group 15 row 5 • I am a halogen in row 3 • My atomic number is 79. • I am a halogen with 53 protons. • I am a gas with a mass of 19.00 • I am the only halogen that is a liquid. • I am a gas with 8 protons and 8 neutrons. • I am a transition metal with 25 electrons. • I am a member of group 15 with 16 neutrons. • ...

The Periodic Table 2022-10-31

The Periodic Table crossword puzzle
Across
  1. I am the first element in group 14 of the periodic table and am the basis of life.
  2. I have 20 neutrons and am found in your teeth and bones.
  3. I am a noble gas that you can find in colourful signs.
  4. I have 26 protons.
  5. I am a gas with 8 protons and 8 neutrons.
  6. I am the second most abundant element in the earth's crust and have 14 neutrons.
  7. I am a transition metal with 30 electrons useful in making paint.
  8. I am a member of the alkaline earth metals used to make fireworks and medicines.
  9. I am a gas with the mass number of 18.998.
  10. My atomic number is 79.
Down
  1. I am the first element in the fourth period of the periodic table and am used too make fertilizer.
  2. I make up 78% of the air and am found in the 15th group.
  3. I am a transition metal with 25 electrons.
  4. My atomic mass is 35.435.
  5. I am not really an alkali metal, but since I have only 1 electron I behave like them.
  6. I am a metal with 28 electrons.
  7. I am a silvery white metal used to make salt.
  8. I am a noble gas with 2 electrons.
  9. My atomic number is 47 and I am used to make photographic film.
  10. I am in the nitrogen group and have 16 neutrons.
  11. I am a member of the carbon family often mistaken for the end of your pencil.

21 Clues: I have 26 protons. • My atomic number is 79. • My atomic mass is 35.435. • I am a metal with 28 electrons. • I am a noble gas with 2 electrons. • I am a gas with 8 protons and 8 neutrons. • I am a transition metal with 25 electrons. • I am a gas with the mass number of 18.998. • I am a silvery white metal used to make salt. • I am in the nitrogen group and have 16 neutrons. • ...

The Periodic Table 2022-10-06

The Periodic Table crossword puzzle
Across
  1. as "like a metal", which means that they conduct heat and electricity moderately well, and possess some properties of metals and some properties of non-metals.
  2. Are elements that appear dull and are poor conductors of heat.
  3. chemical property that describes the tendency of an atom to attract a shared pair of electrons towards itself.
  4. positively charged ion is called
  5. type of covalent bond in which the electrons forming the bond are unequally distributed
  6. In the same group with the same electron configuration in their valence electron.
  7. Are elements that are shiny, ductile, and good conductors of heat and electricity.
  8. the vertical columns on the table. These define a "family" of elements which have similar chemical properties
  9. Electrons in this shell are called
  10. negatively charged ion is called
Down
  1. The outermost layer of an atom.
  2. Formed between non-metals and metals through an electron transfer.
  3. An atom or a molecule that has an electrical charge is called
  4. A group of elements that has full octet electrons.
  5. He reported the discovery of a new gaseous element ARGON This element is chemically inert and did not fit any of the known periodic groups.
  6. The horizontal rows on the table, with the elements arranged in order of increasing atomic number.
  7. English chemist who presented another way of classifying and organizing the elements.
  8. Eight valence electrons is described by the
  9. Non-metals form by sharing an electron-pair between them.
  10. Element with the lowest electronegativity.

20 Clues: The outermost layer of an atom. • positively charged ion is called • negatively charged ion is called • Electrons in this shell are called • Element with the lowest electronegativity. • Eight valence electrons is described by the • A group of elements that has full octet electrons. • Non-metals form by sharing an electron-pair between them. • ...

periodic table crossword 2022-08-25

periodic table crossword crossword puzzle
Across
  1. Ba
  2. O
  3. Hg
  4. Au
  5. Ag
  6. Ne
  7. Cu
  8. Fe
  9. S
  10. Ti
  11. U
  12. Na
  13. N
Down
  1. Si
  2. Li
  3. H
  4. Rn
  5. Al
  6. Ca
  7. He
  8. C
  9. Zn
  10. Ni
  11. Ra
  12. B
  13. Sn

26 Clues: H • O • C • S • U • B • N • Si • Li • Ba • Hg • Rn • Al • Ca • Au • Ag • Ne • He • Cu • Zn • Fe • Ni • Ti • Ra • Na • Sn

Anthony's Periodic Table 2017-12-15

Anthony's Periodic Table crossword puzzle
Across
  1. is an element that lacks most of the properties of metals
  2. the ease and speed which an element combinds or reacts with other substances is called
  3. shiny and refective
  4. metals in group 2 are called
  5. opposite of dull
  6. has properties of metals and nonmetals
  7. an element is the average mass of all the isotopes of that element
  8. material is one that can be pulled out or drawn into long wiers
  9. is the ability of an object to transfer heat
  10. the detrioation of a metal due to a chemical reaction in the enviorment is called
Down
  1. arrangement of elements
  2. ability to carry an electric current
  3. vertical column of elements
  4. the metals of group 1 from lithium to francium are called the
  5. the elements in group 3 through 12 are called
  6. good thermal and electrical conducters
  7. molecule made of two atoms
  8. horizontal row of elements
  9. just below the atomic number is the...
  10. opposite of malleable

20 Clues: opposite of dull • shiny and refective • opposite of malleable • arrangement of elements • molecule made of two atoms • horizontal row of elements • vertical column of elements • metals in group 2 are called • ability to carry an electric current • good thermal and electrical conducters • has properties of metals and nonmetals • just below the atomic number is the... • ...

Periodic Table Vocabulary 2018-11-01

Periodic Table Vocabulary crossword puzzle
Across
  1. The smallest particle that has the properties of an element.
  2. Another name for groups.
  3. Vertical columns of the periodic table.
  4. The letter(s) for an atom.
  5. How easy an element can react with another.
  6. Shiny and reflectiveness of an element.
  7. An electron in the outermost shell of an atom.
  8. The way to measure an electron's mass, it's mass is .008
  9. The mass for an atom.
  10. The subatomic particle with a negative charge
  11. The group that most of the elements on the periodic table are in, usually solid.
  12. The subatomic particle with a positive charge
Down
  1. Horizontal rows
  2. The outside of a nucleus, where electrons are found.
  3. The group of elements that are usually gas.
  4. The subatomic particle with no charge
  5. The gasses that don't usually combine with other elements.
  6. The group of elements that have both properties of a metal and nonmetals.
  7. The number for an atom, equals electrons and protons.
  8. The circle housing the protons and the neutrons

20 Clues: Horizontal rows • The mass for an atom. • Another name for groups. • The letter(s) for an atom. • The subatomic particle with no charge • Vertical columns of the periodic table. • Shiny and reflectiveness of an element. • The group of elements that are usually gas. • How easy an element can react with another. • The subatomic particle with a negative charge • ...

Periodic Table Crossword 2023-05-12

Periodic Table Crossword crossword puzzle
Across
  1. Used as an additive in fiberglass, Has an atomic number of 5
  2. Used in a range of car parts such as air bags, used as a strong adhesive
  3. Found in Bananas, helps nerves function
  4. Used to disinfect water, used in bleach
  5. Used as a compound to make salt, used in nuclear reactors
  6. Used to make aircraft brake discs, has an atomic number of 4
  7. Used by welders to protect the weld area, has an atomic number of 18
  8. Used for arc welding, provides an inert protective atmosphere.
  9. Atomic number is 1, its uses are for power vehicles.
  10. Used to regulate blood sugar and pressure, used for muscles and nerves to work properly
  11. Used as an insulating gas for high power electricity transformers, has an atomic number of 9
Down
  1. Has the ability to regulate the Earth’s temperature, has an atomic number of 6
  2. Found in milk, has an atomic number of 20
  3. Used for batteries, Used as medicine for Bipolar Disorder
  4. Used to make fertilisers, Used to make explosives
  5. Found in bones and teeth, has an atomic number of 15
  6. A type of metal used in refrigerators, Used as an electrical conductor
  7. Used as a compound of sulphuric acid, has an atomic number of 16
  8. Used to make light, used in television tubes
  9. What animals breathe, what trees produce

20 Clues: Found in Bananas, helps nerves function • Used to disinfect water, used in bleach • What animals breathe, what trees produce • Found in milk, has an atomic number of 20 • Used to make light, used in television tubes • Used to make fertilisers, Used to make explosives • Found in bones and teeth, has an atomic number of 15 • ...

Periodic Table Practice 2023-09-27

Periodic Table Practice crossword puzzle
Across
  1. The number of these correspond to the column numbers
  2. This group has 2 valence electrons
  3. How many valence electrons does gallium have?
  4. This model only shows valence electrons
  5. I am in period 4 and have similar properties to sodium
  6. I have 2 valence electrons and found in limestone
  7. How many valence electrons does Lithium have?
  8. I am in period three and have 7 valence electrons
Down
  1. I belong to no special ‘group’ such as halogens, noble gases or alkali metals
  2. How many valence electrons do halogens have?
  3. This type of element is usually found as a gas...usually!
  4. This group of elements all have 3 valence electrons
  5. This element is found in family 3a, period 3.
  6. This element has the same number of valence electrons as O, S, Te and Po
  7. I have 4 valence electrons and I use 3 energy levels
  8. This type of element is malleable, ductile and a good conductor of electricity
  9. The number of protons and neutrons in an atom is that atoms _____ number
  10. This energy level can hold 8 electrons
  11. How many valence electrons does Barium possess?
  12. I have 6 valence electrons and am in period 2
  13. How many valence electrons do the noble gases posses?
  14. How many valence electrons does tin have?

22 Clues: This group has 2 valence electrons • This energy level can hold 8 electrons • This model only shows valence electrons • How many valence electrons does tin have? • How many valence electrons do halogens have? • This element is found in family 3a, period 3. • How many valence electrons does gallium have? • I have 6 valence electrons and am in period 2 • ...

Periodic Table 3 2023-12-14

Periodic Table 3 crossword puzzle
Across
  1. element with a symbol of Ag
  2. element that is in group 16, period 2
  3. only nonmetal in group 1
  4. element with 84 protons
  5. element with a symbol of Ce
  6. element with five electrons
  7. element with a symbol of K
  8. number which tells you the number of protons
  9. element with a symbol of Na
  10. a row on the periodic table
  11. element with a symbol of Cr
  12. subatomic particle with a negative charge
Down
  1. element with symbol of Ra
  2. element with a symbol of Fe
  3. element that is in group 18, period 1
  4. subatomic particle found in nucleus along with proton
  5. subatomic particle found in nucleus along with neutron
  6. element with 78 protons
  7. subatomic particle with no charge
  8. subatomic particle with a positive charge
  9. element has 62 protons
  10. number which tells you the number of protons plus neutrons
  11. element with a symbol of Au
  12. element with 32 electrons
  13. element with a symbol of Hg
  14. element that is group 2, period 2
  15. a column on the periodic table

27 Clues: element has 62 protons • element with 84 protons • element with 78 protons • only nonmetal in group 1 • element with symbol of Ra • element with 32 electrons • element with a symbol of K • element with a symbol of Ag • element with a symbol of Fe • element with a symbol of Ce • element with five electrons • element with a symbol of Au • element with a symbol of Na • ...

Periodic Table Review 2024-01-31

Periodic Table Review crossword puzzle
Across
  1. Positively charged particles
  2. Smallest particles that are negatively charged and orbit the nucleus
  3. ending configuration of 5s2
  4. 7 neutrons
  5. rows
  6. nucleus emits a Helium atom and a corresponding atom.
  7. Fixed volume but takes shape of container, atoms are faster
  8. a substance made by melting two or more elements together, at least one of them metal
  9. the smallest particle of an element that retains its identity
  10. the positively charged center of the atom
  11. latin name is ferrum
  12. effects shape, size, and appearance, but composition doesn’t change
  13. can see layers, mixture is not uniform
  14. 8th group
  15. right side
  16. an atom or group of atoms that have a positive or negative charge
  17. Positive ion due to more positively charged protons
  18. Neutral charge particles
  19. atomic mass of 22.99
  20. 1st f period
  21. 1st group
  22. the force of gravity acting upon an object’s mass
Down
  1. B, Si, Ge, As, Sb, Te, Po
  2. families, columns
  3. Crystalline structure, atoms are slow
  4. 7th group
  5. effects shape, size, and appearance, but substance is chemically different
  6. the amount of matter in an object
  7. the amount of mass divided by the volume of the object
  8. same throughout, uniform, cannot see a difference
  9. 2nd group
  10. outer shell electron
  11. 53 protons
  12. two different elements bonded together
  13. two or more different element atoms bonded together
  14. Atoms are fastest, occupies any volume
  15. individual atoms
  16. ending configuration of 4f6
  17. all metals expect group 1 + 2
  18. left side
  19. 14 electrons
  20. ending configuration of 3d10
  21. neutron converts into a proton and creates an electron.
  22. Negative ion due to more negatively charged electrons
  23. 2nd f period

45 Clues: rows • 7th group • 2nd group • 8th group • left side • 1st group • 7 neutrons • 53 protons • right side • 14 electrons • 1st f period • 2nd f period • individual atoms • families, columns • outer shell electron • latin name is ferrum • atomic mass of 22.99 • Neutral charge particles • B, Si, Ge, As, Sb, Te, Po • ending configuration of 5s2 • ending configuration of 4f6 • Positively charged particles • ...

Periodic table crossword 2024-05-14

Periodic table crossword crossword puzzle
Across
  1. C
  2. Al
  3. Cl
  4. Be
  5. K
  6. Mg
  7. B
  8. H
  9. N
  10. F
Down
  1. Ca
  2. Li
  3. Ar
  4. Na
  5. Ne
  6. He
  7. Sl
  8. S
  9. P
  10. O

20 Clues: C • K • S • P • B • O • H • N • F • Ca • Li • Al • Ar • Na • Ne • He • Cl • Be • Sl • Mg

Periodic Table Elements 2024-08-15

Periodic Table Elements crossword puzzle
Across
  1. O 8
  2. Cu 29
  3. Nb 41
  4. Ge 32
  5. K 19
  6. H 1
  7. Fl 114
  8. Co 27
  9. At 85
  10. Rn 86
  11. Md 101
  12. S 16
  13. Es 99
  14. U 92
  15. Pr 59
  16. Sr 38
  17. Am 95
  18. Tb 65
  19. Lu 71
  20. Pa 91
  21. Ru 44
  22. Li 3
  23. La 57
  24. Og 118
  25. Rg 111
  26. Sb 51
  27. Pu 94
  28. In 49
  29. Re 75
  30. Fe 26
  31. Pm 61
  32. No 102
  33. Br 35
  34. Ir 77
  35. Na 11
  36. Mt 109
  37. V 23
  38. Ho 67
  39. Tc 43
  40. Os 76
  41. Np 93
  42. Nd 60
  43. Cl 17
  44. Ac 89
  45. Pt 78
  46. Au 79
  47. Lr 103
  48. Po 84
  49. Cf 98
  50. Y 39
  51. Si 14
  52. Ar 18
  53. Ce 58
  54. Ne 10
  55. Ba 56
  56. Cn 112
  57. Sm 62
  58. Ga 31
  59. Ds 110
  60. Al 13
  61. Gd 64
Down
  1. Te 52
  2. Nh 113
  3. Fr 87
  4. Eu 63
  5. P 15
  6. Hs 108
  7. Se 34
  8. Ts 117
  9. Sg 106
  10. Hf 72
  11. As 33
  12. Cr 24
  13. W 74
  14. Bi 83
  15. Sc 21
  16. Er 68
  17. C 6
  18. Mg 12
  19. Ag 47
  20. N 7
  21. Ti 22
  22. Cd 48
  23. Mn 25
  24. Cs 55
  25. Bk 97
  26. Rh 45
  27. Sn 50
  28. I 53
  29. Zn 30
  30. Rb 37
  31. Mo 42
  32. Fm 100
  33. Yb 70
  34. Ra 88
  35. Ni 28
  36. B 5
  37. Xe 54
  38. Zr 40
  39. Ca 20
  40. Bh 107
  41. Tm 69
  42. Kr 36
  43. Tl 81
  44. Cm 96
  45. Ta 73
  46. F 9
  47. Rf 104
  48. Pd 46
  49. Be 4
  50. Lv 116
  51. Mc 115
  52. Hg 80
  53. Dy 66
  54. Th 90
  55. Db 105
  56. He 2
  57. Pb 82

118 Clues: O 8 • H 1 • C 6 • N 7 • B 5 • F 9 • P 15 • K 19 • W 74 • S 16 • U 92 • Li 3 • I 53 • V 23 • Be 4 • Y 39 • He 2 • Te 52 • Fr 87 • Eu 63 • Cu 29 • Se 34 • Nb 41 • Ge 32 • Hf 72 • Co 27 • As 33 • Cr 24 • At 85 • Bi 83 • Rn 86 • Sc 21 • Es 99 • Er 68 • Pr 59 • Mg 12 • Sr 38 • Ag 47 • Am 95 • Tb 65 • Lu 71 • Pa 91 • Ru 44 • Ti 22 • Cd 48 • Mn 25 • La 57 • Cs 55 • Bk 97 • Rh 45 • Sn 50 • Sb 51 • Zn 30 • Pu 94 • In 49 • Re 75 • Fe 26 • Rb 37 • Pm 61 • Mo 42 • Yb 70 • Br 35 • Ra 88 • Ni 28 • Ir 77 • Xe 54 • Zr 40 • Ca 20 • Na 11 • Ho 67 • Tc 43 • Tm 69 • Os 76 • Np 93 • ...

Periodic Table Review 2024-02-29

Periodic Table Review crossword puzzle
Across
  1. Element with the symbol Na
  2. Element with the molar mass of 137.3
  3. To find the molar mass of MgCl2, you would add the mass of one Mg and _______ Cl
  4. Element with molar mass of 26.98 g
  5. The _________ mass is the mass of 1 mole of substance
  6. Element with the atomic number of 9
  7. What element has a molar mass of 14 g?
  8. Element with molar mass of 1 g
  9. Element with a symbol of Au
Down
  1. Element with atomic number of 17
  2. 6.02 X 1023 particles is equal to 1 ________
  3. Element with molar mass of 12 g
  4. Element with molar mass of 24.31g
  5. Element with the symbol K
  6. Element with the symbol Ag
  7. Element with molar mass of 32.07g
  8. Element with the symbol Fe
  9. What substance has a molar mass of 18 g, water (H2O) or sodium chloride (NaCl)
  10. Element with molar mass of 6.94g
  11. Element with molar mass of 16g
  12. Element with the symbol Pb

21 Clues: Element with the symbol K • Element with the symbol Na • Element with the symbol Ag • Element with the symbol Fe • Element with the symbol Pb • Element with a symbol of Au • Element with molar mass of 16g • Element with molar mass of 1 g • Element with molar mass of 12 g • Element with atomic number of 17 • Element with molar mass of 6.94g • Element with molar mass of 24.31g • ...

Periodic Table Families 2023-10-23

Periodic Table Families crossword puzzle
Across
  1. Pale, yellow gas
  2. These metals are shiny.
  3. very tough metal
  4. Reddish, extremely ductile element
  5. Rarest of the transition metals
  6. Very high melting point
  7. This is the only element in this family that is not a solid at room temperature
  8. Tarnishes in the air
  9. How many families are on the periodic table?
  10. This group of elements is also known as Chalcogens
Down
  1. Found in soil and living creatures
  2. This family are the Noble gases.
  3. How many elements symbol doesn't match their name?
  4. All of these Family members are solids
  5. Symbol is Fe
  6. The elements have a high electrical conductivity.
  7. Lowest melting points of all metals
  8. Group of elements all have this element in their atomic structure
  9. silvery metal with a blue tint
  10. Hard, brittle gray-white metal

20 Clues: Symbol is Fe • Pale, yellow gas • very tough metal • Tarnishes in the air • These metals are shiny. • Very high melting point • silvery metal with a blue tint • Hard, brittle gray-white metal • Rarest of the transition metals • This family are the Noble gases. • Found in soil and living creatures • Reddish, extremely ductile element • Lowest melting points of all metals • ...

The Periodic Table 2023-10-24

The Periodic Table crossword puzzle
Across
  1. Lv
  2. Pa
  3. N
  4. F
  5. Th
  6. Hg
  7. Np
  8. At
  9. Bi
  10. Rg
  11. Cm
  12. Ac
  13. Co
  14. Cs
  15. Pd
  16. Li
  17. Hs
  18. He
  19. Kr
  20. U
  21. Rn
  22. Mg
  23. Ar
  24. Gd
  25. Ds
  26. Ta
  27. Zr
  28. Se
  29. Ag
  30. Sn
  31. Al
  32. Mo
  33. W
  34. Cr
  35. Cf
  36. Ru
  37. Ne
  38. Rh
  39. In
  40. Si
  41. Tl
  42. Es
  43. Bh
  44. Cu
  45. Nd
  46. Sg
  47. H
  48. Xe
  49. I
  50. Pb
  51. Dy
  52. Fe
  53. La
  54. Pm
  55. Mc
  56. Ti
  57. Fr
  58. Nb
  59. Tb
  60. Ca
  61. Fm
Down
  1. Lu
  2. Pr
  3. P
  4. Ba
  5. K
  6. Og
  7. Mn
  8. Rf
  9. Be
  10. Ni
  11. Tc
  12. Lr
  13. Re
  14. Fl
  15. Zn
  16. Am
  17. Ra
  18. Bk
  19. B
  20. Ho
  21. Sc
  22. Cd
  23. Hf
  24. O
  25. Na
  26. Sm
  27. Cl
  28. Sr
  29. Pu
  30. As
  31. Te
  32. C
  33. Os
  34. S
  35. Ts
  36. Pt
  37. Br
  38. Nh
  39. Rb
  40. Cn
  41. Ce
  42. Yb
  43. Ge
  44. Md
  45. Db
  46. No
  47. Tm
  48. Ir
  49. Mt
  50. Au
  51. Po
  52. Sb
  53. V
  54. Er
  55. Eu
  56. Ga
  57. Y

118 Clues: P • K • N • F • B • O • U • C • S • W • H • V • I • Y • Lv • Lu • Pr • Ba • Pa • Og • Mn • Rf • Be • Ni • Tc • Th • Hg • Np • Lr • At • Re • Fl • Bi • Zn • Rg • Am • Ra • Cm • Bk • Ac • Co • Cs • Pd • Li • Hs • Ho • Sc • Cd • He • Hf • Kr • Na • Rn • Mg • Sm • Cl • Ar • Sr • Gd • Pu • Ds • As • Ta • Te • Zr • Os • Se • Ag • Sn • Ts • Al • Mo • Pt • Br • Nh • Cr • Rb • Cf • Ru • Ne • Rh • Cn • In • Si • Tl • Ce • Yb • Ge • Es • Md • Db • Bh • No • Cu • Nd • Tm • Ir • Mt • Sg • Au • Po • Xe • Sb • Er • Eu • Pb • Ga • Dy • Fe • La • Pm • Mc • Ti • Fr • Nb • Tb • Ca • Fm

Periodic Table Crossword 2023-10-19

Periodic Table Crossword crossword puzzle
Across
  1. what is the number in the top left corner?
  2. All elements in order to become energetically stable Desire 8 valence electrons
  3. What is the number at the very bottom of the box?
  4. what is the 2nd element down in the noble gasses?
  5. What is the block called on the last two periods?
  6. what is group number 1 called?
  7. what has the Atomic Mass Number of 6.941?
  8. What has the Atomic Mass of 131.294?
  9. What is group 17 called?
  10. What element has the Atomic Number of 29?
Down
  1. what has the Atomic Number of 17?
  2. What element has the Atomic Number 47?
  3. What follows the staircase?
  4. What element is in the very top left?
  5. What has the element symbol of Na?
  6. What is the word called underneath the symbol?
  7. Are organized based on which energy level an element places its valence electron
  8. what is the top element in the column with 6 Valence Electrons?
  9. What is the name of the element with the symbol CO?
  10. what are the letters that represent the element called?
  11. what has the Atomic Number of 50?

21 Clues: What is group 17 called? • What follows the staircase? • what is group number 1 called? • what has the Atomic Number of 17? • what has the Atomic Number of 50? • What has the element symbol of Na? • What has the Atomic Mass of 131.294? • What element is in the very top left? • What element has the Atomic Number 47? • what has the Atomic Mass Number of 6.941? • ...

The Periodic Table 2024-05-28

The Periodic Table crossword puzzle
Across
  1. vertical rows in the periodic table
  2. halogens have low melting and boiling points that has an _________ trend down the group
  3. down the group, melting point of alkali metals decreases while density increases due to the increase in ______ ______
  4. group number represents number of _______ _________
  5. Group 1 elements
  6. period number represents number of ________ ______
  7. Group 17 elements
  8. horizontal rows in the periodic table
  9. transition metals form ________ compounds
  10. a more reactive halogen is able to ________ a less reactive halogen from an aqueous solution of its ions
  11. noble gases have a _____ ______ valence shell
Down
  1. elements found between Group 2 and 13 in the periodic table
  2. the type of element that forms cations by losing valence electron(s)
  3. halogens usually exist as ________ molecules
  4. down the group, __________ of alkali metals increases due to the increase in electron shells; valence electron is further away from the nucleus and is thus lost more easily
  5. Group 18 elements
  6. down the group, reactivity of halogens _________ due to the increase in electron shells; valence shell is further away from the nucleus hence it is more difficult to attract an electron
  7. alkali metals have ___ melting point and density (Li, Na, and K can float on water)
  8. alkali metals react with water to give ________ solutions
  9. transition metals exhibit ________ oxidation states
  10. noble gases exist as _________ particles (single atoms)
  11. transition metals are frequently used as ________, e.g. iron is used in the Haber process to produce ammonia
  12. the type of elements that forms anions by gaining electron(s)
  13. transition metals have high melting point due to the strong ________ _____
  14. transition metals have high _______ due to the large atomic mass and small atomic radius
  15. noble gases are __________ and inert since they have a stable electronic configuration

26 Clues: Group 1 elements • Group 18 elements • Group 17 elements • vertical rows in the periodic table • horizontal rows in the periodic table • transition metals form ________ compounds • halogens usually exist as ________ molecules • noble gases have a _____ ______ valence shell • period number represents number of ________ ______ • ...

Periodic Table Crossword 2024-09-12

Periodic Table Crossword crossword puzzle
Across
  1. Determines its atomic number in the Periodic Table of Elements
  2. Atomic number is 29
  3. Number of protons in an element
  4. Stable elements that exists on their own
  5. Atomic number is 5
  6. Symbol is Fe
  7. A one or two letter symbol that represents the element
  8. Commonly used in pools
  9. A chemical element that mostly lacks distinctive metallic properties
  10. Where Superman is from
  11. Soft metallic liquids
  12. 2 valence electrons
  13. Column of elements in the periodic table
  14. Most reactive of non-metals
  15. A value that depends on the distribution of an elements isotopes in nature an the masses of those isotopes.
  16. Mainly used in balloons
Down
  1. Most common gas in the air
  2. Commonly used in light up signs
  3. A chemical element which has a preponderance of properties in between, or that are a mixture of,those of metals and nonmetals
  4. An atom or group of atoms that carries a positive or negative electric charge as a result of having lost or gained one or more electrons
  5. Arranged in a row with the same number of electron shells
  6. Symbol is O
  7. Atomic number is 1
  8. Symbol is Ag
  9. consists of a nucleus of protons and generally neutrons, surrounded by an electromagnetically bound swarm of electrons
  10. Negatively charged subatomic particle
  11. Is also a coin
  12. Hard metallic solids
  13. Used for jewelry
  14. Elements that lose electrons easily, are lustrous, malleable, and are good conductors of heat and electricity
  15. A subatomic particle, symbol. n. or. n 0
  16. Atomic number is 27

32 Clues: Symbol is O • Symbol is Ag • Symbol is Fe • Is also a coin • Used for jewelry • Atomic number is 1 • Atomic number is 5 • Atomic number is 29 • 2 valence electrons • Atomic number is 27 • Hard metallic solids • Soft metallic liquids • Commonly used in pools • Where Superman is from • Mainly used in balloons • Most common gas in the air • Most reactive of non-metals • Commonly used in light up signs • ...

Periodic Table Crossword 2024-09-12

Periodic Table Crossword crossword puzzle
Across
  1. Atomic number of 31
  2. an earth metal with an atomic mass of 40.078
  3. Atomic number of 11
  4. Atomic mass of 126.904
  5. gases Complete valence shell
  6. Has all the noble...?
  7. metals High melting point
  8. The symbol is Al
  9. Titanium atomic number
  10. what is above lithium?
  11. is a non-metal with an atomic number of 16
  12. A gas like neon
  13. The first element on row 18
  14. Atomic number of 78
  15. Is a good transition metal
  16. It's symbol is Ba
  17. The symbol is Bi
  18. Pb is the Symbol
Down
  1. Mg is the symbol
  2. First element of line 7
  3. Alkaline earth metals are?
  4. Atomic mass of 200.59
  5. is an alkali metal with 2 shells
  6. What is the atomic number of chlorine
  7. Alkali metal with 7 shells
  8. Atomic number of boron
  9. Have 7 valence electrons
  10. Tin is the name but what's the symbol?
  11. Atomic mass of 4.003
  12. Has an atomic mass of 10.812
  13. Metals 1 valence electron and is most reactive
  14. Tin is the name
  15. Is an alkaine earth metal with 4 shells
  16. gases Exist on their own

34 Clues: A gas like neon • Tin is the name • Mg is the symbol • The symbol is Al • The symbol is Bi • Pb is the Symbol • It's symbol is Ba • Atomic number of 31 • Atomic number of 11 • Atomic number of 78 • Atomic mass of 4.003 • Atomic mass of 200.59 • Has all the noble...? • Atomic mass of 126.904 • Atomic number of boron • Titanium atomic number • what is above lithium? • First element of line 7 • ...

Periodic Table Crossword 2024-09-13

Periodic Table Crossword crossword puzzle
Across
  1. Firm and stable in shape
  2. Group 17
  3. Can be easily bent
  4. Lithium, Sodium, Potassium are all examples of this metal
  5. Positive charged atom
  6. Group of atoms with one or more positive or negative charges
  7. Contains two or more metallic elements
  8. Horizontal Colomn
  9. Substance whos atoms have the same number of protons
  10. Single species of atoms
  11. Shiny appearance, good conductor, various substances
  12. Basic building block
  13. Nuclear charge of an element
  14. Relating to a molecule made up of two atoms
  15. increases as you move down a group from right to left
  16. Element with mass but no definite shape
Down
  1. Lack metallic properties
  2. Combining power of an element
  3. Boron, Silicon, Germanium
  4. Vertical Column
  5. Atoms with the same number of protons but different neutrons
  6. Can make electricity and heat
  7. Easily shattered
  8. Negative charged particle
  9. Energy needed to remove and electron from an atom
  10. Can be made into wire
  11. Group 18
  12. Protons carry positive charge in here
  13. Forms to the shape of its container
  14. Total number of protons and neutrons in an atom

30 Clues: Group 17 • Group 18 • Vertical Column • Easily shattered • Horizontal Colomn • Can be easily bent • Basic building block • Positive charged atom • Can be made into wire • Single species of atoms • Lack metallic properties • Firm and stable in shape • Boron, Silicon, Germanium • Negative charged particle • Nuclear charge of an element • Combining power of an element • ...

Periodic Table Crossword 2024-09-13

Periodic Table Crossword crossword puzzle
Across
  1. Nuclear charge of an element
  2. Firm and stable in shape
  3. Element with mass but no definite shape
  4. Easily shattered
  5. Boron, Silicon, Germanium
  6. Group 18
  7. increases as you move down a group from right to left
  8. Forms to the shape of its container
  9. Lack metallic properties
  10. Energy needed to remove and electron from an atom
  11. Combining power of an element
  12. Single species of atoms
  13. Protons carry positive charge in here
  14. Group of atoms with one or more positive or negative charges
Down
  1. Can be easily bent
  2. Total number of protons and neutrons in an atom
  3. Can be made into wire
  4. Shiny appearance, good conductor, various substances
  5. Group 17
  6. Lithium, Sodium, Potassium are all examples of this metal
  7. Relating to a molecule made up of two atoms
  8. Horizontal Colomn
  9. Vertical Column
  10. Contains two or more metallic elements
  11. Atoms with the same number of protons but different neutrons
  12. Negative charged particle
  13. Positive charged atom
  14. Substance whos atoms have the same number of protons
  15. Basic building block
  16. Can make electricity and heat

30 Clues: Group 17 • Group 18 • Vertical Column • Easily shattered • Horizontal Colomn • Can be easily bent • Basic building block • Can be made into wire • Positive charged atom • Single species of atoms • Firm and stable in shape • Lack metallic properties • Boron, Silicon, Germanium • Negative charged particle • Nuclear charge of an element • Combining power of an element • ...

PERIODIC TABLE CROSSWORD 2024-05-01

PERIODIC TABLE CROSSWORD crossword puzzle
Across
  1. this can treat cancer but it can also kill you
  2. melts at 420 degrees celcius
  3. most reflective metal
  4. twice as strong as the other metal aluminum
  5. can bond with itself and many other chemical elements
  6. only element names after a state
  7. we put this substance in pools
  8. their atoms are so light they can escape gravity
  9. only yellowish metal
  10. most plentiful atom in the universe
  11. only metal that is liquid at room temperature
Down
  1. we get most of this element from milk
  2. most isotopes of any element due to it's atomic number
  3. named after the word "bary" which in Greek means "heavy"
  4. we LOVE bananas
  5. highest melting point tof all metals
  6. odorless and tasteless
  7. one of the first metals discovered by humans
  8. 8th most abundant element on earth
  9. 2/3's of the mass of the human body

20 Clues: we LOVE bananas • only yellowish metal • most reflective metal • odorless and tasteless • melts at 420 degrees celcius • we put this substance in pools • only element names after a state • 8th most abundant element on earth • most plentiful atom in the universe • 2/3's of the mass of the human body • highest melting point tof all metals • we get most of this element from milk • ...

The Periodic Table 2024-05-03

The Periodic Table crossword puzzle
Across
  1. the abbreviation of the element name
  2. The symbol for this element is H
  3. the different version of an element
  4. First to name the atom
  5. shows the number of valence electrons an element has
  6. the center of an atom
  7. positive charge
  8. The symbol for this element is Ar
  9. negative charge
Down
  1. name of the element - mass number
  2. created the plum pudding model
  3. smallest known particle
  4. The symbol for this element is B
  5. The creater of the Bohr model
  6. what surrounds the nucleus
  7. shows how many energy levels an element has
  8. The number of protons and neutrons
  9. The symbol for this element is C
  10. The smallest particle of an element
  11. neutral charge

20 Clues: neutral charge • positive charge • negative charge • the center of an atom • First to name the atom • smallest known particle • what surrounds the nucleus • The creater of the Bohr model • created the plum pudding model • The symbol for this element is B • The symbol for this element is H • The symbol for this element is C • name of the element - mass number • ...

Periodic table crossword 2024-04-30

Periodic table crossword crossword puzzle
Across
  1. A metalloid element commonly found in borax and used in fiberglass.
  2. A noble gas used in welding and as a protective atmosphere.
  3. Essential for respiration and abundant in the Earth's crust.
  4. A metalloid crucial for semiconductors and computer chips.
  5. Essential for nerve function and found in bananas.
  6. Important for bone and teeth health and found in dairy products.
  7. A greenish gas used in disinfectants and swimming pools.
  8. A lightweight metal used in cans, foil, and aircraft.
  9. A highly reactive gas used in toothpaste and Teflon.
  10. The lightest and most abundant chemical element, often found in water.
Down
  1. The basis of organic chemistry and found in all living organisms.
  2. A lightweight metal often used in aerospace applications.
  3. Essential for life, found in DNA, and used in fertilizers.
  4. A gas making up the majority of Earth's atmosphere.
  5. A noble gas known for its use in colorful signs.
  6. A highly reactive metal that explodes when in contact with water.
  7. Used in alloys and known for its role in muscle function.
  8. A metal known for its use in rechargeable batteries.
  9. A noble gas used in balloons to make them float.
  10. A yellow solid with a distinctive smell, often associated with volcanoes.

20 Clues: A noble gas known for its use in colorful signs. • A noble gas used in balloons to make them float. • Essential for nerve function and found in bananas. • A gas making up the majority of Earth's atmosphere. • A metal known for its use in rechargeable batteries. • A highly reactive gas used in toothpaste and Teflon. • ...

Periodic Table Crossword 2024-04-30

Periodic Table Crossword crossword puzzle
Across
  1. Most nonmetals are this state of matter.
  2. The second element of the periodic table.
  3. Element that has the element symbol K.
  4. Found left of stair-step line.
  5. Found on the stair-step line.
  6. The metals in the first group.
  7. When atoms are unstable.
  8. The gases in group 18.
  9. Only metal that is liquid at room temperature.
  10. Nonmetals: Dull or Shiny.
Down
  1. Metals: Dull or Shiny.
  2. Element that has the element symbol Na.
  3. Made of protons, neutrons, and electrons.
  4. Element with atomic number of 26.
  5. The scientist that discovered protons.
  6. When group 1 combines with group 17 it forms ____.
  7. Most metals are this state of matter.
  8. Most abundant element.
  9. Found right of stair-step line.
  10. Group 2, Period 4.

20 Clues: Group 2, Period 4. • Metals: Dull or Shiny. • Most abundant element. • The gases in group 18. • When atoms are unstable. • Nonmetals: Dull or Shiny. • Found on the stair-step line. • Found left of stair-step line. • The metals in the first group. • Found right of stair-step line. • Element with atomic number of 26. • Most metals are this state of matter. • ...

Periodic Table Trends 2024-04-26

Periodic Table Trends crossword puzzle
Across
  1. The Atomic Number is 6
  2. The Atomic weight is 196.9
  3. The Atomic Number is 87
  4. The Atomic Number is 43
  5. The Atomic Weight is 158.9
  6. The Atomic Number is 83
  7. The Atomic Number is 86
  8. The Atomic Weight is 183.8
  9. The Atomic Symbol is Cs
  10. The Atomic Weight is 55.8
Down
  1. The Atomic Number is 103
  2. The Atomic Symbol is Si
  3. The Atomic Weight is 39.9
  4. The Atomic Number is 24
  5. The Atomic Number is 56
  6. The Atomic Weight is 145
  7. The Atomic Weight is 101
  8. The Atomic Weight is 192.2
  9. The lightest element
  10. The Atomic weight is 20.1
  11. The Atomic Symbol is Cu

21 Clues: The lightest element • The Atomic Number is 6 • The Atomic Symbol is Si • The Atomic Number is 24 • The Atomic Number is 56 • The Atomic Number is 87 • The Atomic Number is 43 • The Atomic Number is 83 • The Atomic Number is 86 • The Atomic Symbol is Cs • The Atomic Symbol is Cu • The Atomic Number is 103 • The Atomic Weight is 145 • The Atomic Weight is 101 • The Atomic Weight is 39.9 • ...

The Periodic Table 2024-05-07

The Periodic Table crossword puzzle
Across
  1. Has the highest electrical conductivity
  2. makes up 78% of earth's atmosphere
  3. Known for its red orange glow
  4. most abundant element
  5. lightweight metal used in foil
  6. A precious metal highly valued for jewelry
  7. found in all living organisms
  8. A key component computer chips
Down
  1. only metal that is liquid at room temp
  2. a metal used in jewelry, more valuable than gold
  3. used in wires due to conductivity
  4. vital for blood production in the body
  5. resistant to corrosion and used in various alloys
  6. used in pipes and paints,known for its toxicity
  7. A major component of table salt
  8. used to fill balloons
  9. Essential for breathing
  10. used in light bulbs to prevent burning out
  11. crucial for bone health
  12. important for immune system defense

20 Clues: used to fill balloons • most abundant element • Essential for breathing • crucial for bone health • Known for its red orange glow • found in all living organisms • lightweight metal used in foil • A key component computer chips • A major component of table salt • used in wires due to conductivity • makes up 78% of earth's atmosphere • important for immune system defense • ...

The Periodic Table 2024-09-25

The Periodic Table crossword puzzle
Across
  1. ______ Which element has a strong smell and is used in making matches?
  2. ______ What element has the symbol Fe and is used to make steel?
  3. ______ Which element is used in making batteries and has the symbol Li?
  4. ______ Find an element that is a metal and is often used to make coins.
  5. ______ Which element is used to make shiny jewelry and has the symbol Ag?
  6. ______ Which element is lightweight and used to make soda cans?
  7. ______ Which element has the symbol O? (Hint: It’s what we breathe!)
  8. ______ Which element has the symbol Cu and is used in electrical wiring?
  9. ______ Which element is sometimes called the "King of Metals" and used in jewelry?
  10. ______ What element is used to make cans and has the symbol Sn?
  11. ______ What element is known as the building block of life?
Down
  1. ______ Which element helps keep our bones strong and is found in milk?
  2. ______ Which element is radioactive and used as fuel in nuclear reactors?
  3. ______ Find an element that is a gas at room temperature and is used to fill balloons so they float.
  4. ______ Which element is the only metal that is liquid at room temperature?
  5. ______ Which element is used in cleaning products and has the symbol B?
  6. ______ What element has the atomic number 1? (Hint: It's the lightest element and is used in water.)
  7. ______ Which element is used in colorful signs that light up at night?
  8. ______ What two elements are needed to make table salt? One of them is a gas.
  9. ______ What element makes up most of the Earth’s atmosphere?

20 Clues: ______ What element is known as the building block of life? • ______ What element makes up most of the Earth’s atmosphere? • ______ Which element is lightweight and used to make soda cans? • ______ What element is used to make cans and has the symbol Sn? • ______ What element has the symbol Fe and is used to make steel? • ...

Periodic Table Elements 2024-09-23

Periodic Table Elements crossword puzzle
Across
  1. C
  2. Ar
  3. Rn
  4. P
  5. Ni
  6. Si
  7. Ti
  8. Te
  9. Zn
  10. Xe
  11. Cl
  12. Sn
  13. In
  14. H
Down
  1. Be
  2. K
  3. B
  4. Cu
  5. Na
  6. Pb
  7. Ts
  8. Co
  9. Ba
  10. I
  11. Ne

25 Clues: K • B • C • P • I • H • Be • Cu • Ar • Rn • Na • Ni • Si • Pb • Ti • Ts • Te • Zn • Co • Xe • Ba • Cl • Sn • In • Ne

Periodic Table Search 2024-09-10

Periodic Table Search crossword puzzle
Across
  1. Which transition metal has an atomic weight of 196.97?
  2. Gas Krypton falls under which group of elements?
  3. Barium is considered which type of metal?
  4. Mg is the elemental symbol for which element?
  5. What is lithium's atomic number?
  6. Which element has an atomic number of 88?
  7. Xenon exists in which state of matter at 0 degrees Celsius?
  8. Which element has twenty as their atomic number?
  9. This element has an atomic weight of 15.999?
  10. Which of the elements listed is a metalloid(Carbon, Phosphorus, Silicon)?
Down
  1. Which element has the lowest atomic weight?
  2. Is carbon considered a metal or a non-metal?
  3. What is fluorine's atomic number?
  4. Potassium is considered which type of metal?
  5. Which element has an atomic weight of 14.007?
  6. Which metal is the only metal found as a liquid at 0 Celsius?
  7. What is helium's atomic symbol?
  8. Arsenic and Silicon are both characterized as what type of element?
  9. W is the atomic symbol for which element?
  10. This element has only eleven protons?

20 Clues: What is helium's atomic symbol? • What is lithium's atomic number? • What is fluorine's atomic number? • This element has only eleven protons? • Barium is considered which type of metal? • Which element has an atomic number of 88? • W is the atomic symbol for which element? • Which element has the lowest atomic weight? • Is carbon considered a metal or a non-metal? • ...

Periodic Table Quiz 2025-02-04

Periodic Table Quiz crossword puzzle
Across
  1. what element has the symbol "K"?
  2. What element is found in DNA and bones?
  3. What element do humans need to breathe?
  4. What metal burns with a bright white flame?
  5. What element is added to toothpaste to prevent cavities?
  6. What gas is used in bright advertising signs?
  7. What metal is used in rechargeable batteries?
  8. What element is found in emeralds?
Down
  1. What element has the symbol "Na"?
  2. What noble gas is used in light bulbs?
  3. What element has the symbol "B"?
  4. What does "Si" mean on the periodic table?
  5. What lightweight metal is used in soda cans?
  6. What is the first element on the periodic table?
  7. What gas makes up most of Earth's atmosphere?
  8. What element smells like rotten eggs?
  9. What element is found in diamonds and graphite?
  10. What element keeps bones and teeth strong?
  11. What element is used to disinfect swimming pools?
  12. What gas is used to fill balloons so they float?

20 Clues: What element has the symbol "B"? • what element has the symbol "K"? • What element has the symbol "Na"? • What element is found in emeralds? • What element smells like rotten eggs? • What noble gas is used in light bulbs? • What element is found in DNA and bones? • What element do humans need to breathe? • What does "Si" mean on the periodic table? • ...

The Periodic Table 2024-11-12

The Periodic Table crossword puzzle
Across
  1. I am the heaviest metal in the 4th period
  2. the metalloid with 3 shells
  3. the alkaline _____ metals are in group 2A
  4. the group with a full outer shell of electrons
  5. I am in Group 1A but am not a metal
  6. the group 1A metals
  7. these elements are good conductors of electricity
  8. my atomic number is 16
  9. the alkali earth metal in period 3
  10. the type of ions formed by metals
Down
  1. a gas with a mass of 19
  2. I am in the 4th energy level and have 7 valence electrons
  3. If I lose 2 protons I will become nickel
  4. this tells you how many energy levels (shells) an atom has
  5. this tells you the number of valence electrons in an atom
  6. Group 7A
  7. the type of ions formed by nonmetals
  8. I have 19 protons
  9. I am the lightest noble gas
  10. elements with some properties of metals and some of nonmetals
  11. elements on the right side of the periodic table
  12. the noble gas in the second period

22 Clues: Group 7A • I have 19 protons • the group 1A metals • my atomic number is 16 • a gas with a mass of 19 • the metalloid with 3 shells • I am the lightest noble gas • the type of ions formed by metals • the alkali earth metal in period 3 • the noble gas in the second period • I am in Group 1A but am not a metal • the type of ions formed by nonmetals • ...

The Periodic Table 2023-12-01

The Periodic Table crossword puzzle
Across
  1. Created the first official periodic table
  2. Have full valence electron shells, nonreactive.
  3. This element is a Lanthanide
  4. This element is an Actinide
  5. The number of dots a Lewis Dot Structure for Flourine would have.
  6. Metals _____ electrons to form ions, what is the other term for (lose)
  7. This element is an Alkaline Earth Metal
  8. All are radioactive, man made, and grouped into a row not a column
  9. Copper is this type of element
  10. two valence electrons, not found alone in nature
  11. This element is a Halogen
  12. The chemical property that determines how elements will react with other elements to form compounds
  13. One valence electron, silvery gray metals
  14. Ductile and malleable, good conductors, compounds have different colors.
  15. This group are the most reactive metals on the periodic table.
Down
  1. This element is a Noble Gas
  2. Rare earth metals, have high melting and boiling points.
  3. This element is an Alkali Metal
  4. Hydrogen is this type of element
  5. Are brittle, dull,and are poor conductors of heat and electricity
  6. This element is a Transition Metal in period 4
  7. Arranged elements in order of increasing atomic number
  8. Valence electrons are the electrons in the ________ energy level
  9. Metals become positive ions, called these
  10. These are good conductors of heat and electricity;shiny
  11. The current Periodic table is organized by this increasing physical feature
  12. Seven valence electrons, most reactive nonmetals.
  13. These type of elements are semiconductors
  14. Boron is this type of element
  15. Nonmetals _____ electrons to form ions, what is the other term for (give)
  16. Nonmetals become negative ions, called these

31 Clues: This element is a Halogen • This element is a Noble Gas • This element is an Actinide • This element is a Lanthanide • Boron is this type of element • Copper is this type of element • This element is an Alkali Metal • Hydrogen is this type of element • This element is an Alkaline Earth Metal • Created the first official periodic table • Metals become positive ions, called these • ...

Periodic Table Elements 2024-11-03

Periodic Table Elements crossword puzzle
Across
  1. Mt 109
  2. Tc 43
  3. Pa 91
  4. Te 52
  5. Lu 71
  6. Gd 64
  7. Mo 42
  8. In 49
  9. H 1
  10. Fr 87
  11. Pt 78
  12. Nb 41
  13. Pm 61
  14. Cd 48
  15. Rn 86
  16. Ag 47
  17. Cn 112
  18. Se 34
  19. Y 39
  20. Xe 54
  21. Np 93
  22. Re 75
  23. Ne 10
  24. No 102
  25. Cs 55
  26. Ta 73
  27. Hs 108
  28. Dy 66
  29. Cu 29
  30. C 6
  31. Cl 17
  32. Ir 77
  33. Lv 116
  34. Pu 94
  35. Co 27
  36. Am 95
  37. Al 13
  38. Os 76
  39. As 33
  40. Ca 20
  41. Br 35
  42. Ar 18
  43. Au 79
  44. Po 84
  45. Nd 60
  46. U 92
  47. K 19
  48. Lr 103
  49. Md 101
  50. Th 90
  51. Yb 70
  52. Fm 100
  53. Ru 44
  54. Sn 50
  55. Sm 62
  56. Ho 67
Down
  1. Ce 58
  2. Ts 117
  3. Ni 28
  4. La 57
  5. Eu 63
  6. Fl 114
  7. Si 14
  8. Ra 88
  9. Rf 104
  10. Rh 45
  11. Be 4
  12. O 8
  13. B 5
  14. Mg 12
  15. Mn 25
  16. Sg 106
  17. Fe 26
  18. Db 105
  19. N 7
  20. He 2
  21. Ac 89
  22. Sr 38
  23. Tl 81
  24. Es 99
  25. Ti 22
  26. S 16
  27. Og 118
  28. At 85
  29. Er 68
  30. W 74
  31. V 23
  32. Bk 97
  33. Tb 65
  34. Ga 31
  35. Na 11
  36. Cr 24
  37. Zr 40
  38. Sb 51
  39. Pb 82
  40. Hg 80
  41. Rg 111
  42. Hf 72
  43. Ba 56
  44. Zn 30
  45. Tm 69
  46. Bh 107
  47. Sc 21
  48. Cf 98
  49. Cm 96
  50. F 9
  51. I 53
  52. Ds 110
  53. Rb 37
  54. Ge 32
  55. Pr 59
  56. P 15
  57. Li 3
  58. Mc 115
  59. Nh 113
  60. Pd 46
  61. Kr 36
  62. Bi 83

118 Clues: O 8 • B 5 • H 1 • N 7 • C 6 • F 9 • Be 4 • He 2 • Y 39 • S 16 • W 74 • V 23 • I 53 • U 92 • K 19 • P 15 • Li 3 • Ce 58 • Tc 43 • Ni 28 • La 57 • Eu 63 • Pa 91 • Si 14 • Te 52 • Ra 88 • Lu 71 • Rh 45 • Gd 64 • Mo 42 • Mg 12 • In 49 • Fr 87 • Mn 25 • Fe 26 • Pt 78 • Nb 41 • Pm 61 • Ac 89 • Cd 48 • Rn 86 • Ag 47 • Sr 38 • Se 34 • Tl 81 • Xe 54 • Np 93 • Re 75 • Ne 10 • Es 99 • Ti 22 • Cs 55 • Ta 73 • At 85 • Er 68 • Bk 97 • Tb 65 • Dy 66 • Ga 31 • Na 11 • Cu 29 • Cr 24 • Cl 17 • Zr 40 • Sb 51 • Pb 82 • Ir 77 • Hg 80 • Hf 72 • Ba 56 • Zn 30 • Pu 94 • Co 27 • Tm 69 • ...

Periodic Table Elements 2024-12-17

Periodic Table Elements crossword puzzle
Across
  1. Cn 112
  2. Dy 66
  3. Hf 72
  4. Sr 38
  5. Ru 44
  6. B 5
  7. Yb 70
  8. I 53
  9. Ca 20
  10. Fr 87
  11. Sg 106
  12. Cd 48
  13. Al 13
  14. Po 84
  15. Kr 36
  16. U 92
  17. C 6
  18. Ag 47
  19. Sm 62
  20. As 33
  21. Ce 58
  22. Pt 78
  23. Tl 81
  24. Pu 94
  25. Ne 10
  26. O 8
  27. S 16
  28. Rh 45
  29. Xe 54
  30. Os 76
  31. Pb 82
  32. Ar 18
  33. Ni 28
  34. Lv 116
  35. Fl 114
  36. Bi 83
  37. Cm 96
  38. Md 101
  39. Ba 56
  40. Nd 60
  41. Nb 41
  42. He 2
  43. Ts 117
  44. Es 99
  45. Ac 89
  46. Li 3
  47. Lr 103
  48. P 15
  49. Se 34
  50. Np 93
  51. Og 118
  52. Ge 32
  53. Br 35
  54. Gd 64
  55. Sn 50
  56. Sc 21
  57. Th 90
  58. Cf 98
  59. Y 39
  60. Mo 42
Down
  1. Cl 17
  2. In 49
  3. Tm 69
  4. Pa 91
  5. Lu 71
  6. H 1
  7. Na 11
  8. Ta 73
  9. Cr 24
  10. Pd 46
  11. Co 27
  12. Db 105
  13. Fm 100
  14. Rb 37
  15. Zn 30
  16. F 9
  17. No 102
  18. Am 95
  19. At 85
  20. Tc 43
  21. Ds 110
  22. Cu 29
  23. Pr 59
  24. Ga 31
  25. V 23
  26. Mt 109
  27. W 74
  28. Fe 26
  29. Mc 115
  30. K 19
  31. Ra 88
  32. Ti 22
  33. Si 14
  34. Te 52
  35. La 57
  36. Be 4
  37. Hg 80
  38. Er 68
  39. Rg 111
  40. Nh 113
  41. Pm 61
  42. Rf 104
  43. Rn 86
  44. Tb 65
  45. Bh 107
  46. N 7
  47. Zr 40
  48. Mn 25
  49. Eu 63
  50. Cs 55
  51. Ho 67
  52. Mg 12
  53. Bk 97
  54. Sb 51
  55. Ir 77
  56. Re 75
  57. Hs 108
  58. Au 79

118 Clues: H 1 • B 5 • F 9 • C 6 • O 8 • N 7 • I 53 • U 92 • V 23 • W 74 • K 19 • S 16 • Be 4 • He 2 • Li 3 • P 15 • Y 39 • Cl 17 • In 49 • Tm 69 • Pa 91 • Lu 71 • Dy 66 • Hf 72 • Sr 38 • Ru 44 • Na 11 • Yb 70 • Ta 73 • Cr 24 • Pd 46 • Co 27 • Ca 20 • Fr 87 • Rb 37 • Zn 30 • Cd 48 • Al 13 • Am 95 • Po 84 • At 85 • Kr 36 • Tc 43 • Cu 29 • Pr 59 • Ga 31 • Ag 47 • Sm 62 • As 33 • Ce 58 • Pt 78 • Fe 26 • Tl 81 • Pu 94 • Ne 10 • Ra 88 • Rh 45 • Ti 22 • Si 14 • Te 52 • La 57 • Xe 54 • Os 76 • Hg 80 • Pb 82 • Er 68 • Ar 18 • Ni 28 • Pm 61 • Bi 83 • Cm 96 • Rn 86 • Tb 65 • Ba 56 • ...

Periodic Table Crossword 2024-12-17

Periodic Table Crossword crossword puzzle
Across
  1. Metals that are less reactive and silvery white
  2. Protons + Neutrons
  3. A metal in Group 2
  4. Gases that are nonmetal and nonreactive
  5. A term that describes the size of the atom
  6. A character of metals
  7. A metal in Group 1
  8. A nonmetal in Group 18
  9. Phosphorus is in this group
  10. The tendency of an atom to pull electrons close to itself
  11. Silicon is in this group
  12. Highly reactive nonmetals
  13. Element number 80
Down
  1. Boron is an example of a...
  2. The number of protons
  3. A nonmetal in Group 17
  4. Aluminum is in this group
  5. The energy required to remove an electron
  6. Metals that hard soft, shiny, and highly reactive
  7. Sulfur is in this group
  8. Element number 20
  9. This subatomic particle has a negative charge
  10. A type of electrons, found in the outermost shell

23 Clues: Element number 20 • Element number 80 • Protons + Neutrons • A metal in Group 2 • A metal in Group 1 • The number of protons • A character of metals • A nonmetal in Group 17 • A nonmetal in Group 18 • Sulfur is in this group • Silicon is in this group • Aluminum is in this group • Highly reactive nonmetals • Boron is an example of a... • Phosphorus is in this group • ...

Periodic Table Crossword 2025-02-24

Periodic Table Crossword crossword puzzle
Across
  1. Ag
  2. K
  3. Cu
  4. Pu
  5. I
  6. Li
  7. Lv
  8. Lr
  9. Ca
Down
  1. Pt
  2. Kr
  3. Pd
  4. Tl
  5. Rh
  6. Mo
  7. Ho
  8. Na
  9. No
  10. Ne
  11. Au

20 Clues: K • I • Pt • Kr • Ag • Pd • Tl • Cu • Rh • Pu • Mo • Ho • Na • No • Li • Ne • Au • Lv • Lr • Ca

The Periodic Table 2025-03-09

The Periodic Table crossword puzzle
Across
  1. has an atomic number of 40
  2. has 9 electrons
  3. has 55 electrons
  4. has 17 electrons
  5. has 2 protons
  6. has 75 protons
  7. has 38 protons
  8. has a mass of 51
  9. has 48 protons
  10. has an atomic number of 18
  11. has 30 electrons
  12. has an atomic number of 52
  13. has 50 neutrons and a mass of 89
Down
  1. has 21 protons
  2. has 81 neutrons and a mass of 137
  3. has 74 neutrons and a mass of 127
  4. has a mass of 7
  5. has an atomic number of 4
  6. has 45 neutrons and a mass of 79
  7. has 55 neutrons and a mass of 98
  8. has 15 protons
  9. has 45 protons
  10. has an atomic number of 31
  11. has a mass of 106
  12. has an atomic number of 72
  13. has 108 neutrons and a mass of 181

26 Clues: has 2 protons • has 21 protons • has 15 protons • has 45 protons • has 75 protons • has 38 protons • has 48 protons • has a mass of 7 • has 9 electrons • has 55 electrons • has 17 electrons • has a mass of 51 • has 30 electrons • has a mass of 106 • has an atomic number of 4 • has an atomic number of 40 • has an atomic number of 31 • has an atomic number of 72 • has an atomic number of 18 • ...

Periodic Table Puzzle 2025-04-03

Periodic Table Puzzle crossword puzzle
Across
  1. Group 14 and Period 2
  2. Group 3 and Period 4
  3. Group 7 and Period 5
  4. Group 1 and Period 5
  5. Group 13 and Period 2
  6. Group 11 and Period 6
  7. Group 17 and Period 5
  8. Group 2 and Period 3
  9. Group 14 and Period 5
  10. Group 3 and Period 5
  11. Group 2 and Period 4
  12. Group 15 and Period 3
  13. Group 14 and Period 6
  14. Group 9 and Period 4
  15. Group 8 and Period 5
  16. Group 18 and Period 3
  17. Group 12 and Period 5
  18. Group 16 and Period 4
  19. Group 7 and Period 4
  20. Group 2 and Period 7
  21. Group 14 and Period 4
  22. Group 4 and Period 5
  23. Group 13 and Period 5
  24. Group 12 and Period 4
  25. Group 6 and Period 4
  26. Group 9 and Period 5
  27. Group 10 and Period 5
  28. Group 18 and Period 2
  29. Group 10 and Period 4
  30. Group 16 and Period 2
  31. Group 8 and Period 4
Down
  1. Group 1 and Period 7
  2. Group 2 and Period 2
  3. Group 15 and Period 5
  4. Group 16 and Period 3
  5. Group 15 and Period 2
  6. Group 13 and Period 4
  7. Group 1 and Period 4
  8. Group 15 and Period 6
  9. Group 18 and Period 5
  10. Group 16 and Period 5
  11. Group 2 and Period 5
  12. Group 6 and Period 5
  13. Group 17 and Period 2
  14. Group 18 and Period 4
  15. Group 1 and Period 6
  16. Group 1 and Period 3
  17. Group 4 and Period 4
  18. Group 11 and Period 4
  19. Group 1 and Period 1
  20. Group 5 and Period 5
  21. Group 1 and Period 2
  22. Group 17 and Period 4
  23. Group 18 and Period 1
  24. Group 11 and Period 5
  25. Group 5 and Period 4
  26. Group 14 and Period 3
  27. Group 2 and Period 6
  28. Group 15 and Period 4
  29. Group 18 and Period 6
  30. Group 13 and Period 3
  31. Group 17 and Period 3

62 Clues: Group 1 and Period 7 • Group 2 and Period 2 • Group 3 and Period 4 • Group 7 and Period 5 • Group 1 and Period 5 • Group 1 and Period 4 • Group 2 and Period 3 • Group 2 and Period 5 • Group 3 and Period 5 • Group 2 and Period 4 • Group 6 and Period 5 • Group 9 and Period 4 • Group 1 and Period 6 • Group 1 and Period 3 • Group 4 and Period 4 • Group 8 and Period 5 • Group 1 and Period 1 • ...

periodic table crossword 2025-04-09

periodic table crossword crossword puzzle
Across
  1. Yellow nonmetal with a strong odor
  2. used in balloons
  3. Reddish metal that conducts electricity well
  4. Makes up about 78% of Earth's atmosphere
  5. Essential nutrient, in banana
  6. Soft metal, reacts violently with water
  7. 2nd place medal is made of
  8. Used to disinfect water and in bleach
  9. Important for bones and teeth
  10. Used to galvanize steel and in sunscreen
  11. Metal used in construction and in blood
  12. most abundant element in the universe
  13. Noble gas used in bright advertising signs
Down
  1. Highly reactive, used in toothpaste
  2. Burns with a bright white flame
  3. Found in DNA and used in fertilizers
  4. Common element in sand and computer chips
  5. Noble gas used in light bulbs and welding
  6. Lightweight metal used in aerospace materials
  7. Soft metal used in batteries
  8. Lightweight metal used in cans and foil
  9. Basis of all life on Earth
  10. Essential for respiration in most life forms
  11. Element used in detergents and glass
  12. Highly valued precious metal

25 Clues: used in balloons • 2nd place medal is made of • Basis of all life on Earth • Soft metal used in batteries • Highly valued precious metal • Essential nutrient, in banana • Important for bones and teeth • Burns with a bright white flame • Yellow nonmetal with a strong odor • Highly reactive, used in toothpaste • Found in DNA and used in fertilizers • ...

Periodic Table Review 2025-05-20

Periodic Table Review crossword puzzle
Across
  1. Group 1 elements, highly reactive.
  2. Elements with properties of both metals and nonmetals.
  3. Energy required to remove an electron from an atom.
  4. Group 17, very reactive nonmetals.
  5. Group 18, inert gases with full outer shells.
  6. Patterns in properties across periods or down groups.
  7. Sum of protons and neutrons.
  8. Elements that are shiny, malleable, and good conductors.
  9. The distance from the nucleus to the outermost electron.
  10. The ability of an atom to attract electrons.
Down
  1. Groups 3-12, contain metals with various charges.
  2. Electrons in the outermost shell involved in bonding.
  3. A horizontal row in the periodic table.
  4. A vertical column in the periodic table.
  5. The arrangement of electrons in an atom’s orbitals.
  6. Group 2 elements, less reactive than alkali metals.
  7. How likely an element is to undergo a chemical change.
  8. Number of protons in an atom.
  9. Elements that are brittle and poor conductors.
  10. Atoms with the same number of protons but different neutrons.

20 Clues: Sum of protons and neutrons. • Number of protons in an atom. • Group 1 elements, highly reactive. • Group 17, very reactive nonmetals. • A horizontal row in the periodic table. • A vertical column in the periodic table. • The ability of an atom to attract electrons. • Group 18, inert gases with full outer shells. • Elements that are brittle and poor conductors. • ...

Periodic Table Puns 2025-05-16

Periodic Table Puns crossword puzzle
Across
  1. Your brother or mine
  2. What you do in a play
  3. And old car model
  4. Imitation diamond
  5. Not an exciting person
  6. Place for washing dishes
  7. Part of a whole
  8. Proud to be an ___________.
  9. The golden US state
  10. Superman's weakness
  11. Extinct
  12. What a dog does to a bone
Down
  1. E=mc2
  2. What you do to a wrinkled shirt
  3. What a doctor does to a patient
  4. "Tasty" part of your mouth
  5. Someone who likes to start fires
  6. What happens when you lasso a horse
  7. Police officer
  8. A type of flower
  9. Does a body good
  10. Mother's sister's cash
  11. Mickey Mouse's pal
  12. A goofy felon
  13. Las Vegas lights
  14. The first person has the ___________.

26 Clues: E=mc2 • Extinct • A goofy felon • Police officer • Part of a whole • A type of flower • Does a body good • Las Vegas lights • And old car model • Imitation diamond • Mickey Mouse's pal • The golden US state • Superman's weakness • Your brother or mine • What you do in a play • Not an exciting person • Mother's sister's cash • Place for washing dishes • What a dog does to a bone • ...

Periodic Table Crossword 2025-09-03

Periodic Table Crossword crossword puzzle
Across
  1. Used for light bulbs.
  2. Burns with a white flame.
  3. 78% of the Earth's atmosphere.
  4. Lighter than air, non-flammable.
  5. Main basis of life, found in diamonds and graphite.
  6. Smells like eggs.
  7. Metal in table salts.
  8. Light metal, in rechargeable batteries.
  9. Breathed by human beings and animals.
  10. Found in our computer chips.
  11. Consume this to strengthen bones.
Down
  1. Found in borax and glass making.
  2. Gives emeralds a green color.
  3. Found in matches.
  4. Noble gas, glows.
  5. Essential for nerve function.
  6. The lightest element in the universe.
  7. Used in toothpaste.
  8. Commonly bought in foil form.
  9. Used in swimming pools.

20 Clues: Smells like eggs. • Found in matches. • Noble gas, glows. • Used in toothpaste. • Metal in table salts. • Used for light bulbs. • Used in swimming pools. • Burns with a white flame. • Essential for nerve function. • Commonly bought in foil form. • Found in our computer chips. • Gives emeralds a green color. • ...

Periodic Table Vocabulary 2025-11-13

Periodic Table Vocabulary crossword puzzle
Across
  1. Can be turned into a wire without breaking
  2. Number Protons + Neutrons = ________
  3. Number of atoms in an element.
  4. Neutrally charged located in the nucleus.
  5. A group of two or more atoms held together by chemical bonds representing the smallest particle of a pure substance that retains its chemical properties
  6. Shiny, malleable, reactive elements
  7. A substance formed by two or more different elements chemically joined in a fixed ratio.
  8. Stable, Noble gassesUnstable Reactive
  9. neutron charge
  10. proton charge
  11. Non reactive
  12. Mix of Nonmetals and Metals
  13. The electrons in the outermost shell of an atom that are involved in chemical bonding
  14. Number of protons
  15. Unstable
Down
  1. Number of molecules
  2. Charge that an atom needs to be stable. (gain or lose)
  3. A mix of elements that keep their properties and can be physically separated. (saltwater)
  4. A single type of matter made up of only one kind of particle
  5. Creator of Periodic Table, organized it by elements weight
  6. A pure substance made up of only one type of atom
  7. The basic building block of all matter representing the smallest particle of a pure substance that retains its chemical properties
  8. Columns # of valence
  9. Center of an atom, protons and neutrons are there.
  10. Located in the nucleus of an atom, also the atomic number, positively charged.
  11. rows # of of circles, energy levels, orbitals
  12. Can be pounded ( answer: malleable)
  13. electron charge
  14. All three states of matter, brittle

29 Clues: Unstable • Non reactive • proton charge • neutron charge • electron charge • Number of protons • Number of molecules • Columns # of valence • Mix of Nonmetals and Metals • Number of atoms in an element. • Shiny, malleable, reactive elements • Can be pounded ( answer: malleable) • All three states of matter, brittle • Neutrally charged located in the nucleus. • ...

Periodic Table Puzzles 2025-11-01

Periodic Table Puzzles crossword puzzle
Across
  1. I am a member of the boron family and am the most abundant metal in the Earth's crust.
  2. My atomic number is 79.
  3. I am the head of the carbon family known as the basis of life.
  4. I have 26 protons.
  5. I am a gas with a mass of 19
  6. I am a transition metal with 30 electrons useful in making paint.
  7. My atomic mass is 35.45.
  8. I am a member of the carbon family often mistaken for the end of your pencil
  9. I make up 78% of the air and am found in group 5A.
  10. I am an alkali metal found in period 3, I am used to make salt.
  11. I am the only element in the halogen family that is a liquid.
  12. I am a member of the nitrogen family with 16 neutrons.
  13. My atomic number is 47 and I am used to make photographic film.
Down
  1. I am a member of the alkaline earth metals in period 3.
  2. I am a transition metal with 25 electrons.
  3. I am the halogen found in period 5.
  4. I am a metal with 28 electrons.
  5. I am the lightest of the noble gasses.
  6. You can find me in the carbon family in the 5th period.
  7. I am a metal that is a liquid at room temperature.
  8. I have 20 neutrons and am found in your teeth and bones.
  9. I am not really an alkali metal, but since I have only electron I behave like them.
  10. I am a gas with 8 protons and 8 neutrons.
  11. I am in period 3, group 4A.
  12. I am located in the third period and group 6A.
  13. I am the first element in the fourth period used in making fertilizer.

26 Clues: I have 26 protons. • My atomic number is 79. • My atomic mass is 35.45. • I am in period 3, group 4A. • I am a gas with a mass of 19 • I am a metal with 28 electrons. • I am the halogen found in period 5. • I am the lightest of the noble gasses. • I am a gas with 8 protons and 8 neutrons. • I am a transition metal with 25 electrons. • ...

Periodic Table Crossword 2025-11-21

Periodic Table Crossword crossword puzzle
Across
  1. metals are ____ conductors of heat
  2. is credited with the first periodic table
  3. Alkali metals react with _________ to make strong bases
  4. boron, silicon, and germanium are all examples of __________
  5. metalloids are good _______________
  6. cerium is an example of the __________ group
  7. the dots in Lewis' dot structure represent
  8. all actinides are ______________
  9. metals donate (____) electrons
  10. organisation of the modern periodic table
  11. transition metals are _________ and can be bent
  12. Helium is an example of the ___________ group
  13. aluminum, galium, and nickle are all examples of ________
  14. lithium is an example of the _____________ group
Down
  1. hydrogen, oxygen, and helium are all examples of _________
  2. halogens are the most ______ nonmetals
  3. iodine is an example of the ___________ group
  4. alkali metals are incredibly ______
  5. uranium is an example of the ______________
  6. berllium is an example of the ___________ group
  7. Chlorine contains ______ dots
  8. when noble gases are ________, they gain characteristic colors
  9. metals become positive ions called _________
  10. Lanthanides are also know as "_______________"
  11. nonmetals accept(____) electrons
  12. groups contain elements with similar _______ properties
  13. nonmetals are ______ and easy to break
  14. alkali earth metals oxidize in ___
  15. alkaline earth metals ________ in air
  16. nonmetals become negative ions called ______
  17. Titanium is an example of the __________ group

31 Clues: Chlorine contains ______ dots • metals donate (____) electrons • nonmetals accept(____) electrons • all actinides are ______________ • metals are ____ conductors of heat • alkali earth metals oxidize in ___ • alkali metals are incredibly ______ • metalloids are good _______________ • alkaline earth metals ________ in air • halogens are the most ______ nonmetals • ...

Periodic Table Crossword 2025-12-01

Periodic Table Crossword crossword puzzle
Across
  1. alkaline earth metals have a charge of __________
  2. made actinides are known to be ___ ____
  3. Henry Moseley properties by increasing atomic _ _ _ _ _ _
  4. alkaline earth metals have ___ valence electrons
  5. negative ions are called ______
  6. ____ represent electrons
  7. grouped into rows
  8. coloration of alkali metals
  9. noble gases are know as _ _ _ _ _
  10. noble gases express ______ colorations when excited
  11. metals ____ electrons
  12. _____ electrons are the outermost electrons
  13. all radioactive elements
  14. high rate of electron activity
Down
  1. commonly known as _ _ _ _ conductors
  2. often good conductors of heat and energy
  3. who created the first periodic table
  4. Dmitri arranged properties by increasing atomic _ _ _ _
  5. gases include full valence electron shells
  6. alkali metals have a charge of
  7. positive ions are called
  8. alkaline earth metals create bases by reacting with water
  9. _________ often contain properties of metals and non-metals
  10. show high melting and boiling points
  11. halogens have a charge of __________
  12. react violently to non-metals
  13. a common metal property
  14. alkaline earth metals are usually textured _____
  15. react when exposed to air
  16. non-metals ____ electrons

30 Clues: grouped into rows • metals ____ electrons • a common metal property • positive ions are called • ____ represent electrons • all radioactive elements • react when exposed to air • non-metals ____ electrons • coloration of alkali metals • react violently to non-metals • alkali metals have a charge of • high rate of electron activity • negative ions are called ______ • ...

Periodic table elements 2025-12-02

Periodic table elements crossword puzzle
Across
  1. Hg
  2. O
  3. Kr
  4. I
  5. Sb
  6. K
  7. W
  8. Ti
  9. Xe
  10. Ra
  11. Hf
Down
  1. C
  2. Eu
  3. U
  4. Co
  5. He
  6. Os
  7. Ag
  8. Se
  9. Pb

20 Clues: C • O • U • I • K • W • Hg • Eu • Co • Kr • Sb • He • Os • Ag • Se • Ti • Xe • Pb • Ra • Hf