periodic table Crossword Puzzles

Periodic Table Crossword 2024-11-25

Periodic Table Crossword crossword puzzle
Across
  1. Actinide with the largest atomic mass
  2. these metals make up wires and sheets because they are ductile and malleable
  3. Nonmetals on the far right of the periodic table
  4. group of metals that contain Potassium and Lithium
  5. react violently with nonmetals
  6. what the first periodic table was organized by
  7. person who arranged the periodic table by increasing atomic number
  8. Positive ions are called?
  9. most reactive halogen
  10. Alkali metals have a _____ color luster when unoxidized
  11. the most reactive nonmetals
  12. group of elements that are brittle and poor conductors
  13. Noble gases are essentially _______ or inert
  14. an alkali metal with a mass of 132.91
  15. metals donate or ____ electrons
Down
  1. ductile and malleable conductors
  2. first element in the Lanthanides group with an atomic number of 57
  3. transition metal with the symbol "Au"
  4. lightest Alkaline Earth Metal
  5. Noble gas used to fill balloons
  6. Alkali metals are most reactive with what substance?
  7. Russian Chemist credited with making the first periodic table
  8. Alkaline Earth Metals have this many electrons in their outermost level
  9. Boron has _____ dots representing it's valence electrons
  10. Negative ions are called?
  11. noble gases have this many valence electrons
  12. group of elements that contain properties from both metals and nonmetals
  13. when there are more protons than electrons, an ion becomes what charge?
  14. Metalloid with the atomic number 5
  15. halogens have _______ valence electrons
  16. all elements in this group are radioactive

31 Clues: most reactive halogen • Negative ions are called? • Positive ions are called? • the most reactive nonmetals • lightest Alkaline Earth Metal • react violently with nonmetals • Noble gas used to fill balloons • metals donate or ____ electrons • ductile and malleable conductors • Metalloid with the atomic number 5 • Actinide with the largest atomic mass • ...

Chemistry 2nd Semester Assessment Review 2022-05-09

Chemistry 2nd Semester Assessment Review crossword puzzle
Across
  1. when an atom has a different number of protons and electrons
  2. charge of a proton
  3. smallest piece of matter
  4. go 'up and down' on the periodic table
  5. atom material is positive with negatives sprinkled in
  6. discovered the positive particle
  7. charge of an electron
  8. cannot be broken down into a more simple substance
  9. this type of bond is always between two non-metals
  10. atoms are all the same
  11. the name given to electrons on the outermost energy shell
  12. a model of an atom that contains only the outside electrons
  13. gave us the term atomos
  14. a negative ion
Down
  1. protons plus neutrons
  2. this type of bond is always between a metal and a non-metal
  3. a model of an atom that shows ALL electrons of an atom
  4. positives are in the center of the atom with negatives traveling in circles around the outside
  5. charge of a neutron
  6. a positive ion
  7. in an ionic bond, this action is completed by the elements' valence electrons
  8. the only thing that can be placed or changed when balancing a chemical equation.
  9. in a covalent bond, electrons are ______
  10. go 'side to side' on the periodic table
  11. always equal to the element's number of protons
  12. gave us the term neutron; most modern model
  13. mostly on the right side of the periodic table
  14. mostly on the left side of the periodic table
  15. when an atom has a different number of protons and neutrons

29 Clues: a positive ion • a negative ion • charge of a proton • charge of a neutron • protons plus neutrons • charge of an electron • atoms are all the same • gave us the term atomos • smallest piece of matter • discovered the positive particle • go 'up and down' on the periodic table • go 'side to side' on the periodic table • in a covalent bond, electrons are ______ • ...

Science Unit 3 Vocabulary 2026-05-25

Science Unit 3 Vocabulary crossword puzzle
Across
  1. the amount of matter in an object
  2. a row on the periodic table
  3. a column on the periodic table
  4. the ability of a substance to be hammered or rolled into sheets
  5. the average Mass of the element's isotopes, weighted according to the abundance of each isotope
  6. the way a mineral reflects or absorbs light at its surface
  7. a neutral particle in the nucleus of an atom
  8. an atom that is no longer neutral because it has lost or gained valence elctrons
  9. a chart of elements arranged into rows and columns according to their physical and chemical properties
  10. an element in group 2 on the periodic table
Down
  1. the region surrounding an atom's nucleus where one or more electrons are most likely to be found
  2. an element that is generally shiny, is easily pulled into wires or hammered into thin sheets,and is a good conductor of electricity and thermal energy
  3. a process that occurs when an unstable atomic nucleus changes into another more stable nucleus by emitting radition
  4. a nagatively charged particle that occupies the space in an atom outside the nucleus
  5. the region in the center of an atom where most of an atom's Mass and positive charge are concentrated
  6. the number of protons in an atom
  7. an element in group 1 on the periodic table
  8. the ability to be pulled into thin wires
  9. a small particle that is the building block of matter
  10. positively charged particle in the nucleus of an atom

20 Clues: a row on the periodic table • a column on the periodic table • the number of protons in an atom • the amount of matter in an object • the ability to be pulled into thin wires • an element in group 1 on the periodic table • an element in group 2 on the periodic table • a neutral particle in the nucleus of an atom • a small particle that is the building block of matter • ...

Chapter 6 Vocab 2021-09-21

Chapter 6 Vocab crossword puzzle
Across
  1. any metal in Group 1A of the periodic table
  2. when elements are arranged in order increasing atomic number, there is a periodic repetition of their physical and chemical properties
  3. the energy required to move and electron from an atom in its gaseous state
  4. an atom or group of atoms that has a positive or negative charge
  5. any metal in Group 2A of the periodic table
  6. one-half the distance between the nuclei of two atoms of the same element when the atoms are joined
  7. the ability of an atom to attract electrons when the atom is in a compound
  8. a nonmetal in Group 7A of the periodic table
Down
  1. one of the Group B elements in which the highest occupied s sublevel and a nearby d sublevel generally contain electrons
  2. an element that tends to have properties that are similar to those of metals and nonmetals
  3. any atom or group of atoms with a negative charge
  4. and element in Group 8A of the period table the s and p sublevels of the highest energy level are filled
  5. an element in the lanthanide or antinide series; the highest occupied s sublevel and nearby f sublevel of its atoms generally contain electrons
  6. an element in the "A" group in the periodic table
  7. any atom or group of atoms with a positive charge

15 Clues: any metal in Group 1A of the periodic table • any metal in Group 2A of the periodic table • a nonmetal in Group 7A of the periodic table • any atom or group of atoms with a negative charge • an element in the "A" group in the periodic table • any atom or group of atoms with a positive charge • an atom or group of atoms that has a positive or negative charge • ...

Chemistry 2022-12-07

Chemistry crossword puzzle
Across
  1. protons + neutrons = atomic ______
  2. atomic ______
  3. an equation that represents what happens in a chemical reaction is called a chemical ______
  4. type of change in which there is a rearrangement of molecules
  5. inspiration for the periodic table
  6. the purest substances that can be found
  7. elements in the periodic table with 8 valence electrons that do not react easily and are stable
  8. 6.022*10^23 particles is who's number?
  9. compounds that have an ionic bond form this
  10. elements chemically bonded with either an ionic, covalent, or metallic bond
Down
  1. the scientist that developed the periodic table
  2. type of formula that tells you the exact amount of atoms in a molecula
  3. gold's name in latin
  4. compound with only non metals
  5. compound with both metals and non metals
  6. t-shirt color that teachers bring on Friday
  7. compound with only metals
  8. field of science that studies the behaviour of substances
  9. type of formula that tells you the ratio of the atoms in a crystal

19 Clues: atomic ______ • gold's name in latin • compound with only metals • compound with only non metals • protons + neutrons = atomic ______ • inspiration for the periodic table • 6.022*10^23 particles is who's number? • the purest substances that can be found • compound with both metals and non metals • t-shirt color that teachers bring on Friday • ...

Atoms and the Periodic Table Vocabulary 2024-02-29

Atoms and the Periodic Table Vocabulary crossword puzzle
Across
  1. highly reactive metals in Group 1
  2. number of electrons in the outermost energy level
  3. atoms of the same element with different mass numbers due to different numbers of neutrons
  4. equal number of protons and electrons
  5. equals the number of protons
  6. found in Group 4A (14) and includes a major element found in living things
  7. a pure substance that cannot be broken down into anything smaller
  8. dull, brittle solids or gases; found on the upper right side of the Periodic Table
  9. surrounds the nucleus
  10. a negatively charged subatomic particle found in the electron cloud
  11. vertical columns on the periodic table that tells how many valence electrons each atom has
Down
  1. shows chemical elements arranged in order of atomic number
  2. extremely reactive gases of Group 7A (17)
  3. smallest particle of an element
  4. reactive Group 2 with two valence electrons
  5. number of protons and neutrons for all isotopes of an element
  6. average number of protons and neutrons in one atom
  7. find the number by subtracting the atomic number from the mass number
  8. groups 3-12 that are shiny and good conductors
  9. a positively charged subatomic particle consisting of half the nucleus' mass
  10. the letter(s) that represent an element on the periodic table
  11. elements between metals and nonmetals, found on the stair step line
  12. horizontal rows on the periodic table that also tells how many energy levels are present
  13. it's identity is determined by the atomic number, the element number, and the number of protons in the atom
  14. contains protons and neutrons

25 Clues: surrounds the nucleus • equals the number of protons • contains protons and neutrons • smallest particle of an element • highly reactive metals in Group 1 • equal number of protons and electrons • extremely reactive gases of Group 7A (17) • reactive Group 2 with two valence electrons • groups 3-12 that are shiny and good conductors • ...

Periodic table and its trend 2025-05-07

Periodic table and its trend crossword puzzle
Across
  1. Table : A table that organizes elements by atomic number and properties
  2. Number : The number of protons in an atom’s nucleus
  3. Metals : Group 1 elements, very reactive
  4. Gases : Group 18 elements, nonreactive and stable
  5. : An element with properties of both metals and nonmetals
  6. : How likely an element is to undergo a chemical reaction
  7. : An element that is dull, brittle, and a poor conductor
  8. : Group 17 elements, very reactive nonmetals
Down
  1. Mass : The weighted average mass of an element’s atoms
  2. : The ability of an atom to attract electrons
  3. : A vertical column in the periodic table
  4. Earth Metals : Group 2 elements, reactive but less so than Group 1
  5. Metals : Elements in groups 3-12, often used in jewelry and tools
  6. : An element that is shiny, malleable, and conducts electricity
  7. : A horizontal row in the periodic table

15 Clues: Metals : Group 1 elements, very reactive • : A horizontal row in the periodic table • : A vertical column in the periodic table • : Group 17 elements, very reactive nonmetals • : The ability of an atom to attract electrons • Gases : Group 18 elements, nonreactive and stable • Number : The number of protons in an atom’s nucleus • ...

Chemistry Crossword puzzle by Eniayo 2023-04-14

Chemistry Crossword puzzle by Eniayo crossword puzzle
Across
  1. A vertical row of the periodic table
  2. cloud where elctrons are located
  3. The ability for something to break easily
  4. a thing that is composed of two or more elements
  5. The center of an atom
  6. table the table of all the elements
Down
  1. a small particle with a negative charge
  2. anything that takes up space and has mass
  3. number the amount of protons in an element
  4. the horizontal row of the periodic table
  5. How shiny something is and how it reflects light
  6. the study of properties and the basics of matter

12 Clues: The center of an atom • cloud where elctrons are located • table the table of all the elements • A vertical row of the periodic table • a small particle with a negative charge • the horizontal row of the periodic table • anything that takes up space and has mass • The ability for something to break easily • number the amount of protons in an element • ...

End of year Science Crossword 2022-06-15

End of year Science Crossword crossword puzzle
Across
  1. Known as the gas giant
  2. seventh group on the periodic table
  3. A solid that dissolves a liquid
  4. Something with a pH more than 7
  5. Famous scientist who published a nontechnical explanation of his work called "a Brief History of Time"
  6. Groups of tissues working together
  7. the control center of the cell
  8. A measure of how hot or cold a substance is.
  9. This contains two or more elements chemically combined.
  10. The liquid that dissolves a solid
Down
  1. 2nd planet from our sun
  2. Name of most stable group of gases with a full outer shell, found in group 8 of the periodic table
  3. The eighth and farthest-known Solar planet from the Sun
  4. Space in a plant cell filled with watery sap
  5. A vertical column of elements on the periodic table with similar properties.
  6. Green coloured catalyst in a plant cell that converts light energy to chemical energy.
  7. The most common solvent
  8. Unit of force
  9. The smallest particle of an element.

19 Clues: Unit of force • Known as the gas giant • 2nd planet from our sun • The most common solvent • the control center of the cell • A solid that dissolves a liquid • Something with a pH more than 7 • The liquid that dissolves a solid • Groups of tissues working together • seventh group on the periodic table • The smallest particle of an element. • ...

Quinn - Periodic Trends Vocabulary 2025-09-24

Quinn - Periodic Trends Vocabulary crossword puzzle
Across
  1. Soft reactive metals in the second group
  2. Metals in the d-block
  3. Soft metals that are highly reactive, in the first group
  4. The horizontal rows in the periodic table
  5. The tendency of an atom to attract a shared electron
  6. The rule stating that when elements are arranged by atomic number, there is a pattern of properties
  7. Very reactive gases, 17th group
  8. The size of an atom, typically from the nucleus to the edge
Down
  1. Elements with incomplete outermost shells
  2. An element that lacks metallic properties
  3. Negatively charged atom
  4. The founder of the periodic table
  5. Positively charged atom
  6. Elements that are a mixture of metal and non-metal properties
  7. Atoms of the same element with different numbers of electrons
  8. Nonreactive elements with 8 valence electrons
  9. Elements that conduct heat and energy easily
  10. The minimum amount of energy to remove a valence electrons from an elements gaseous state
  11. The vertical columns of the periodic table

19 Clues: Metals in the d-block • Negatively charged atom • Positively charged atom • Very reactive gases, 17th group • The founder of the periodic table • Soft reactive metals in the second group • Elements with incomplete outermost shells • An element that lacks metallic properties • The horizontal rows in the periodic table • The vertical columns of the periodic table • ...

Periodic Table Crossword Puzzle 2023-12-21

Periodic Table Crossword Puzzle crossword puzzle
Across
  1. Mass/ the average mass of all the atoms of an element
  2. Gases/ unreactive nonmetal gas elements found in group 18 of the periodic table
  3. a material that prevents heat or electricity from easily passing through
  4. a row of the Periodic Table
  5. metal elements found in period 6 of the periodic table
  6. a property used to describe a material that can be pounded into shapes
  7. a property used to describe a material that can be drawn into a long wire
Down
  1. the most reactive nonmetal elements found in group 17 of the periodic table
  2. radioactive metal elements found in period 7 of the periodic table
  3. An element with characteristics of both metals and nonmetals

10 Clues: a row of the Periodic Table • Mass/ the average mass of all the atoms of an element • metal elements found in period 6 of the periodic table • An element with characteristics of both metals and nonmetals • radioactive metal elements found in period 7 of the periodic table • a property used to describe a material that can be pounded into shapes • ...

Element mix-up 2024-11-13

Element mix-up crossword puzzle
Across
  1. Has an atomic number of 17
  2. Has a total mass of 40 amu (rounded)
  3. Has the lowest electron count of all elements that have 3 valence electrons.
  4. Has the lowest density of alkali metals, as well as the smallest atomic radius.
  5. At temperatures close to absolute zero, it becomes a liquid. Naturally a gas.
  6. Makes up 21% of the Earth's atmosphere, breathed in by humans.
  7. Rhymes with the element above it on the periodic table, is an alkaline earth metal.
  8. Highest melting point of all of the elements, found in gaseous and solid forms naturally.
Down
  1. Atomic symbol is "Si"
  2. 3p4
  3. has an isotope called Tritium, which contains two neutrons and is radioactive.
  4. Used for fertilizer production
  5. The most reactive element of the periodic table
  6. Combines with chlorine to make table salt
  7. Goes before the word "foil", is easily shape-able.
  8. Has no odor, tasteless, and colorless, has the atomic symbol "N"
  9. Group 2 of the periodic table, top of the family
  10. The boiling point of this element is -246 degrees C, naturally occurring as a gas.

18 Clues: 3p4 • Atomic symbol is "Si" • Has an atomic number of 17 • Used for fertilizer production • Has a total mass of 40 amu (rounded) • Combines with chlorine to make table salt • The most reactive element of the periodic table • Group 2 of the periodic table, top of the family • Goes before the word "foil", is easily shape-able. • ...

The periodic table of elements 2024-06-07

The periodic table of elements crossword puzzle
Across
  1. when elements are physically combined
  2. the least reactive group one metal
  3. the periodic table is full of these
  4. the name of more than one element, chemically combine
  5. unreactive elements
  6. a separation technique that separates solid from liquid
Down
  1. the group where halogens are
  2. alkali metals
  3. the name for rows in the Periodic Table
  4. a common group 7 element used in some swimming pools
  5. the name for columns in the periodic table
  6. a separation technique that uses evaporation and condensation

12 Clues: alkali metals • unreactive elements • the group where halogens are • the least reactive group one metal • the periodic table is full of these • when elements are physically combined • the name for rows in the Periodic Table • the name for columns in the periodic table • a common group 7 element used in some swimming pools • ...

Matter Crossword Puzzle 2023-01-17

Matter Crossword Puzzle crossword puzzle
Across
  1. Formed when an atom loses one or more electrons
  2. Elements in a row on the periodic table with one proton variation
  3. Elements that almost never react with other elements
  4. The rare earth elements with atomic numbers 58-71
  5. A space in which electrons move around the nucleus
  6. Positively charged particles
  7. Formed when an atom gains one or more electrons
  8. The measurement used for protons and neutrons (mass)
  9. The most reactive elements on the periodic table
  10. Very reactive metals that play a part in day to day human life
  11. An element with properties opposite to those of a metal
  12. Elements that are less reactive, and are some of the earliest known to man
  13. An element with properties of metals and nonmetals
Down
  1. An atom of the same element with a different number of neutrons
  2. An element that conducts electricity/heat well, and has a shiny appearance
  3. Uncharged/neutral particles
  4. The process in which atoms produce energy and particles
  5. Formed when an atom loses or gains one or more electrons
  6. Found in the center of the atom, contains protons and neutrons
  7. Negatively charged particles
  8. The process of a radioactive atom changing its identity
  9. Elements in a column on the periodic table with similar properties
  10. Very reactive nonmetals that easily form compounds called salts with many metals
  11. Elements on the periodic table that are metallic and radioactive, with the atomic numbers 90-103
  12. Number of protons in the nucleus of an element

25 Clues: Uncharged/neutral particles • Positively charged particles • Negatively charged particles • Number of protons in the nucleus of an element • Formed when an atom loses one or more electrons • Formed when an atom gains one or more electrons • The most reactive elements on the periodic table • The rare earth elements with atomic numbers 58-71 • ...

Unit 1 Crossword 2021-10-27

Unit 1 Crossword crossword puzzle
Across
  1. Atoms of the same element with different number of neutrons.
  2. This man discovered the atom
  3. Properties that describes how one substance reacts with another, flammability, combustibility, oxidation, tarnish.
  4. atoms are tightly bound, has definite volume, definite shape
  5. Center of an atom
  6. Protons and electrons are equal in the atom.
  7. Properties that describes an objects texture, shape, smell, color, states of matter, states of matter, density.
  8. L x W x H, Increases with a temperature increase.
  9. This man created the modern day atom diagram
  10. Positive charge
  11. Process of substances state of matter (S > L > G).
  12. Columns in the periodic table of elements are called.
  13. Type of change in a substance that involves not altering the substances identity, (ripping a piece of paper).
  14. This element makes most of the periodic table.
Down
  1. combination properties of metals and nonmetals
  2. This man created the modern day periodic table
  3. opposite of metals
  4. neutral charge
  5. Measured in grams, never changes regardless of location.
  6. Type of change in a substance that involves color change, gas release, etc.
  7. negative charge
  8. Volume of a graduated cylinder, beaker, etc. before measuring an objects volume.
  9. Rows in the periodic table of elements are called.
  10. Atoms are loosely bound, definite volume, no shape.
  11. Mass/Volume - amount of matter in a given amount of space.
  12. Atoms are scattered and moving around, no shape, no volume.
  13. Protons + Neutrons

27 Clues: neutral charge • negative charge • Positive charge • Center of an atom • opposite of metals • Protons + Neutrons • This man discovered the atom • Protons and electrons are equal in the atom. • This man created the modern day atom diagram • combination properties of metals and nonmetals • This man created the modern day periodic table • ...

chemistry lab 2014-11-08

chemistry lab crossword puzzle
Across
  1. Metals group 1 in the periodic table, not including hydrogen
  2. group 17 in the periodic table of elements
  3. slow chemical change that occurs when oxygen in air reacts with metals
  4. Number number of protons in the nucleus of one atom of an element
  5. pure substance made up of only one type atom
  6. anything that has mass and occupies space
  7. an atom that has become electrically charged
  8. vertical column of elements in the periodic table
  9. substance that helps a chemical reaction to proceed more quickly
  10. Gases group 18 in the periodic table
  11. chemical combination of two or more elements in a specific ratio
  12. amount of mass in a given volume of a substance
  13. positively charged center of an atom
Down
  1. combination of pure substances
  2. Formula combination of symbols that represent a compound
  3. dull, brittle element that does not conduct electricity
  4. change of state from a solid to a liquid
  5. description of a substance that can be rolled or pounded into sheets
  6. change of state from a gas to a solid
  7. chemical reaction that occurs when oxygen reacts with a substance to form a new substance and give off energy
  8. System an experiment in which all reactants and all products of a chemical reaction are accounted for
  9. Change a change in where 2 or more substances react to create a new substance with completely different properties
  10. description of a solid that can be stretched into a long wire
  11. Solution a solution in which water is the solvent

24 Clues: combination of pure substances • positively charged center of an atom • Gases group 18 in the periodic table • change of state from a gas to a solid • change of state from a solid to a liquid • anything that has mass and occupies space • group 17 in the periodic table of elements • pure substance made up of only one type atom • ...

Chemistry Crossword 2015-11-17

Chemistry Crossword crossword puzzle
Across
  1. vertical column in the periodic table
  2. group 2 elements in the periodic table
  3. an abbreviation for atomic mass
  4. chemical reaction that occurs when oxygen reacts with a substance to form a new substance and give off energy
  5. substance that reacts with another substance in a chemical reaction to create a new substance with different properties
  6. neutral particle in the nucleus of an atom
  7. the sum of the number of protons and neutrons in an atom
  8. shiny, malleable, ductile element that conducts electricty
  9. pure substance formed when a non-metals combine
  10. pure substance formed when at least one metal and one non-metal combine
  11. slow chemical change that occurs when oxygen in the air reacts with a metal
  12. group 18 in the periodic table
  13. element that has both metallic and nonmetallic properties
Down
  1. dull,brittle element that does not conduct electricity
  2. chemical reaction that takes place in cells
  3. an atom that has become electrically charged because it has lost or gained electrons
  4. most reactive non-metals
  5. chemical reaction that absorbs energy
  6. chemical reaction that releases energy
  7. invisible negatively charged particle that orbits the nucleus of an atom
  8. the most reactive of the metals
  9. new substance produced in a chemical reaction between reactants
  10. positively charged particle in the nucleus of the atom
  11. an experiment in which all reactants and all products of a chemical reaction are accounted for
  12. horizontal row in the periodic table

25 Clues: most reactive non-metals • group 18 in the periodic table • the most reactive of the metals • an abbreviation for atomic mass • horizontal row in the periodic table • vertical column in the periodic table • chemical reaction that absorbs energy • group 2 elements in the periodic table • chemical reaction that releases energy • neutral particle in the nucleus of an atom • ...

unit 3 crossword 2026-05-22

unit 3 crossword crossword puzzle
Across
  1. a outermost electron of an atop that participates in chemical bonding
  2. a element that has physical and chemical properties of both metals and non-metals
  3. a element that has no metallic properties
  4. atom around anomic nucleus while a electron is most likely to be heated
  5. the sum of the number of protons and neutrons in an element
  6. a particle with one negative charge (-1)
  7. most of the atoms mass and positive charge is concentrated in a small atom in the center of an atom
  8. the smallest piece of an element that represents that elements electron
  9. the number of protons in an atom of an element
  10. a chart of the elements arranged in rows and columns according to their physical and chemical properties
Down
  1. the average mass of the elements isotopes, weighted according to the abundance of eat isotope
  2. the elements in group 18
  3. atoms of the same element that have different numbers of neutrons
  4. rows on the periodic table
  5. a force that holds two or more atoms together
  6. a atom particle that has one positive charge (+1)
  7. a model that represents the valence electrons in an atom as dots around the elements chemical symbol
  8. a element in group 17 of the periodic table
  9. a column on the periodic table
  10. a neutral particle that exist in the nucleus of an atom

20 Clues: the elements in group 18 • rows on the periodic table • a column on the periodic table • a particle with one negative charge (-1) • a element that has no metallic properties • a element in group 17 of the periodic table • a force that holds two or more atoms together • the number of protons in an atom of an element • a atom particle that has one positive charge (+1) • ...

10/25 Vocabulary by Joshua Gerrish 2017-10-24

10/25 Vocabulary by Joshua Gerrish crossword puzzle
Across
  1. any of the elements beryllium, magnesium, calcium, strontium, barium, and radium, occupying Group IIA (2) of the periodic table
  2. the chemical elements found in Group 1 of the periodic table
  3. any of the gaseous elements helium, neon, argon, krypton, xenon, and radon, occupying Group 0 (18) of the periodic table
  4. the first two families (Groups I and II on the far left) and the last six families or groups (on the right) of the Periodic Table
  5. any of the set of metallic elements occupying a central block (Groups IVB–VIII, IB, and IIB, or 4–12) in the periodic table, e.g., iron, manganese, chromium, and copper
Down
  1. one of a group of chemical elements on the periodic table. They are normally shown in two rows below all the other elements
  2. an element whose properties are intermediate between those of metals and solid nonmetals
  3. an element or substance that is not a metal
  4. a solid material that is typically hard, shiny, malleable, fusible, and ductile, with good electrical and thermal conductivity
  5. any of the elements fluorine, chlorine, bromine, iodine, and astatine, occupying group VIIA (17) of the periodic table
  6. the statement that the chemical and physical properties of the elements recur periodically when the elements are arranged in the order of their atomic weights

11 Clues: an element or substance that is not a metal • the chemical elements found in Group 1 of the periodic table • an element whose properties are intermediate between those of metals and solid nonmetals • any of the elements fluorine, chlorine, bromine, iodine, and astatine, occupying group VIIA (17) of the periodic table • ...

Making Molecules Question 2021-09-20

Making Molecules Question crossword puzzle
Across
  1. The basic unit of matter
  2. Two or more atoms combined
  3. A subatomic particle that has negative charge
  4. table of elements
  5. A subatomic particle that's positive charge
Down
  1. more than one elements connect by bonds
  2. substance that only contains one type of atom
  3. A row on the Periodic table
  4. number
  5. A subatomic particle that has no charge
  6. A column on the Periodic table

11 Clues: number • table of elements • The basic unit of matter • Two or more atoms combined • A row on the Periodic table • A column on the Periodic table • more than one elements connect by bonds • A subatomic particle that has no charge • A subatomic particle that's positive charge • substance that only contains one type of atom • A subatomic particle that has negative charge

key terms chem 2025-02-05

key terms chem crossword puzzle
Across
  1. high melting point
  2. dense
  3. does not conduct electricity
  4. positively charged ion
  5. the relationship between two opposites
  6. has lost electrons
  7. two elements combined
  8. farthest right group on the periodic table
Down
  1. has gained electrons
  2. condution of ____
  3. no charge
  4. biggest group on the periodic table
  5. the prefix for the number 5
  6. an atom or molecule with a net electric charge
  7. free to move (not dense)
  8. negatively charged ion

16 Clues: dense • no charge • condution of ____ • high melting point • has lost electrons • has gained electrons • two elements combined • positively charged ion • negatively charged ion • free to move (not dense) • the prefix for the number 5 • does not conduct electricity • biggest group on the periodic table • the relationship between two opposites • farthest right group on the periodic table • ...

Haozheng Yang 2020-11-05

Haozheng Yang crossword puzzle
Across
  1. F,Ci,Br,I,At,Ts
  2. 6.02214076×10^23
  3. 100000 = 10 x 10^5
  4. He,Ne,Ar,Kr,Xe,Rn,Og
  5. Elemental race
  6. 1.66053904 × 10^-27
  7. Valence
Down
  1. g/mol
  2. Elements between metals and non-metals
  3. Atom that loses charge
  4. Tools used to go upstairs on the periodic table
  5. Si,Mn,Cr...
  6. The most stable outer electron number is 8
  7. C,O,H...
  8. Atom that gains charge
  9. Element cycle
  10. Atom that loses or gains charge
  11. The number of the atom on the periodic table

18 Clues: g/mol • Valence • C,O,H... • Si,Mn,Cr... • Element cycle • Elemental race • F,Ci,Br,I,At,Ts • 6.02214076×10^23 • 100000 = 10 x 10^5 • 1.66053904 × 10^-27 • He,Ne,Ar,Kr,Xe,Rn,Og • Atom that loses charge • Atom that gains charge • Atom that loses or gains charge • Elements between metals and non-metals • The most stable outer electron number is 8 • The number of the atom on the periodic table • ...

Chemistry crossword 2015-12-02

Chemistry crossword crossword puzzle
Across
  1. a system of easy-to-see warning symbols on hazardous materials
  2. the ability of a substance to conduct electricity or heat
  3. change in the appearance or state of a substance that does not change the composition
  4. a reaction that takes place when two or more substances react to form new substances
  5. mass of one atom of an element calculated from the total number of protons, neutrons, electrons of that atom
  6. characteristics that describe a particular substance (e.g. colour, lustre, melting point)
  7. combination of symbols that represent a compound
  8. group 1 elements in the periodic table, not including hydrogen
  9. anything that has mass and occupies space
  10. horizontal row of elements in the periodic table
  11. pure substance formed when at least one metal and one non-metal combine
  12. positively charged centre of an atom; contains protons and neutrons
Down
  1. group 17 elements in the periodic table
  2. a table in which the elements are organized by their physical and chemical properties
  3. netrual particle in the nucleus of an atom
  4. measure of one atomic mass
  5. pure substance formed when non-metals combine
  6. made of only one kind of matter
  7. occurs when two or more materials react and create new materials
  8. group of atoms acting as one
  9. group of atoms joined by covalent bonds
  10. vertical column of elements in the periodic table
  11. a chemical reaction that occurs when oxygen reacts with a substance to form a new substance and give off energy
  12. positively charged particle in the nucleus of an atom
  13. amount of mass in a given volume of a substance

25 Clues: measure of one atomic mass • group of atoms acting as one • made of only one kind of matter • group 17 elements in the periodic table • group of atoms joined by covalent bonds • anything that has mass and occupies space • netrual particle in the nucleus of an atom • pure substance formed when non-metals combine • amount of mass in a given volume of a substance • ...

Science terms 2017-02-10

Science terms crossword puzzle
Across
  1. releasing heat
  2. Atoms combined together
  3. Horizantal rows on the periodic table
  4. carries positive charge
  5. chemical before experiment
  6. metal gas of an element
  7. how much an element weighs
  8. nothing created or destroyed by chemical reactions
  9. result of chemical experiment
  10. number in the corner of a element
Down
  1. Substances come together to form this
  2. Holds a atom together;middle part
  3. two or more chemical substances combined together
  4. carries negative charge
  5. releasing coldness
  6. Metals, nonmetals, Metalloids are all_________on the table
  7. both properties of and metal and nonmetal
  8. electron Electrons along the outer ring
  9. solid of a element
  10. Abbreviation/latin root of element name
  11. formulated periodic table
  12. another word for element
  13. carries no charge
  14. Represented as a wave function
  15. gaseous elements

25 Clues: releasing heat • gaseous elements • carries no charge • releasing coldness • solid of a element • carries negative charge • Atoms combined together • carries positive charge • metal gas of an element • another word for element • formulated periodic table • chemical before experiment • how much an element weighs • result of chemical experiment • Represented as a wave function • ...

Chemistry CrossWord Puzzle 2023-12-07

Chemistry CrossWord Puzzle crossword puzzle
Across
  1. the amount of protons in an element
  2. Most outter shell
  3. energy needed to remove one electron from a neutral atom
  4. negatively charged particle in an atom
  5. atom with an electric charge
  6. table that contains all known elements
  7. when two or more atoms join togther
  8. chemical substance that cannot be broken down
  9. positivly charged particle in an atom
Down
  1. total number of particles in an atom
  2. basic building block of all matter
  3. bond between two non-metals
  4. size of an atom
  5. bond between metals and non- metals
  6. a column in the periodic table
  7. bond between two metals
  8. ability to attract electrons
  9. when an atom of the same elemnt has a diffrent amount of neutrons
  10. a row in the periodic table
  11. neutral particle in an atom

20 Clues: size of an atom • Most outter shell • bond between two metals • bond between two non-metals • a row in the periodic table • neutral particle in an atom • atom with an electric charge • ability to attract electrons • a column in the periodic table • basic building block of all matter • the amount of protons in an element • bond between metals and non- metals • ...

Structure of an Atom 2023-02-15

Structure of an Atom crossword puzzle
Across
  1. C-element symbol
  2. bear one or more negative or positive electrical charges
  3. # that shows the number of protons
  4. Located in the nucleus with a positive charge
  5. This has a negative charge
  6. anything that has mass
  7. under element name on the periodic table
  8. H-element symbol
  9. negatively charged ion
  10. O-element symbol
Down
  1. consist of two protons and two neutrons tightly bound together
  2. atomic mass rounded
  3. Can find by subtracting the mass # and atomic #
  4. the Same amount of protons but a different # of neutrons
  5. occurring or smaller than an atom
  6. located in the atom where protons are found
  7. N-element symbol
  8. Smallest part of a substance
  9. first word for atom
  10. table of chemical elements
  11. B-element symbol

21 Clues: C-element symbol • N-element symbol • H-element symbol • B-element symbol • O-element symbol • atomic mass rounded • first word for atom • anything that has mass • negatively charged ion • This has a negative charge • table of chemical elements • Smallest part of a substance • occurring or smaller than an atom • # that shows the number of protons • under element name on the periodic table • ...

The Periodic Table 2025-07-25

The Periodic Table crossword puzzle
Across
  1. Iron
  2. horizontal rows of elements in the periodic table of chemical elements
  3. a single atom
  4. Period 2, Group 16
  5. the arrangement of elements into a table according to their chemical properties
  6. group of two or more atoms that are bonded together
  7. Period 1, Group 18
Down
  1. Period 1, Group 1
  2. pure substance made up of only one type of atom
  3. smallest particle of matter that cannot be created, destroyed or broken down
  4. long chain molecule made up of many simpler repeating units
  5. Period 2, Group 15
  6. Perion 4, Group 11
  7. vertical columns of elements in the periodic table of chemical elements
  8. Silicon
  9. Sodium
  10. a molecule that contain two or more different atoms bonded together
  11. Period 5, Group 7
  12. Aluminium
  13. Mercury

20 Clues: Iron • Sodium • Silicon • Mercury • Aluminium • a single atom • Period 1, Group 1 • Period 5, Group 7 • Period 2, Group 15 • Perion 4, Group 11 • Period 2, Group 16 • Period 1, Group 18 • pure substance made up of only one type of atom • group of two or more atoms that are bonded together • long chain molecule made up of many simpler repeating units • ...

Atoms & stuff 2023-03-07

Atoms & stuff crossword puzzle
Across
  1. the last ring of electrons
  2. that holds the proton and neutron
  3. neutral in the nucleus
  4. positive in the nucleus
  5. building block of the universe
  6. 17 on the periodic table
Down
  1. 74 on the periodic table
  2. negative in the nucleus
  3. 35 on the periodic table
  4. mass the mass of an atom

10 Clues: neutral in the nucleus • negative in the nucleus • positive in the nucleus • 74 on the periodic table • 35 on the periodic table • 17 on the periodic table • the last ring of electrons • building block of the universe • that holds the proton and neutron • mass the mass of an atom

Elements 2022-04-28

Elements crossword puzzle
Across
  1. #8 on the periodic table
  2. a part of a molecule
  3. The big numbers and letters in an equation
  4. #6 on the periodic table
  5. The small numbers in an equation
Down
  1. #1 on the periodic table
  2. hydrogen and carbon
  3. cannot be simplified more
  4. two or more atoms
  5. a scientific equation

10 Clues: two or more atoms • hydrogen and carbon • a part of a molecule • a scientific equation • #1 on the periodic table • #8 on the periodic table • #6 on the periodic table • cannot be simplified more • The small numbers in an equation • The big numbers and letters in an equation

Science Terms 2024-05-14

Science Terms crossword puzzle
Across
  1. the basic unit of a chemical element
  2. plates move away from eachother
  3. anything that has volume and mass
  4. vertical on the periodic table
  5. not good conductors of heat and electricity
  6. plates move towards eachother
  7. particles are widely spread
  8. particles are closely packed
  9. opaque, lustrous elements that are good conductors of heat and electricity
Down
  1. nonliving
  2. a neutral charge
  3. particles are loosely packed
  4. a positive charge
  5. horizontal on the periodic table
  6. plates move across eachother
  7. living
  8. a negative charge

17 Clues: living • nonliving • a neutral charge • a positive charge • a negative charge • particles are widely spread • particles are loosely packed • plates move across eachother • particles are closely packed • plates move towards eachother • vertical on the periodic table • plates move away from eachother • horizontal on the periodic table • anything that has volume and mass • ...

Science Vocabulary 2022-11-10

Science Vocabulary crossword puzzle
Across
  1. Protons in the nucleus
  2. Shiny
  3. The amount of matter
  4. Metals in the middle of the periodic table
  5. Positive charge; part of the nucleus
  6. Where electrons live
  7. Outside shell
Down
  1. Combined mass of neutrons and protons
  2. Characteristic
  3. How an atom interacts with other atoms
  4. Column of elements
  5. Shiny, conducts electricity, solid, malleable
  6. Smallest unit of matter
  7. No charge; part of the nucleus
  8. Row of elements
  9. They have their own periodic table
  10. Orbits the nucleus; has a negative charge

17 Clues: Shiny • Outside shell • Characteristic • Row of elements • Column of elements • The amount of matter • Where electrons live • Protons in the nucleus • Smallest unit of matter • No charge; part of the nucleus • They have their own periodic table • Positive charge; part of the nucleus • Combined mass of neutrons and protons • How an atom interacts with other atoms • ...

GEN CHEM 2020-05-26

GEN CHEM crossword puzzle
Across
  1. the meaning of Xe in the periodic table
  2. it is a heterogeneous mixture that contains solid particles sufficiently large for sedimentation
  3. chemistry that studies the structure of matter.
  4. the chemistry of carbon compounds
  5. it is a measure of how easily a substance burst into flames
  6. is the degree to which a chemical substance or a particular mixture of substances can damage an organism
  7. 5th element in the periodic table
  8. it is the relationship between the mass of the substance and how much space it takes up
  9. in science it means when the properties of the substance is unchanging
  10. change of state from liquid to gas
  11. it is a measure of the amount of matter in an object
  12. humans inhale this gas.
  13. an effect is light scattering by particles in a colloid or in a very fine suspension
  14. it is a mixture in which the molecules that make up the mixture are uniformly distributed.
  15. is a chemical substance composed of many identical molecules
  16. a property that does not depend on the size of matter.
  17. is a mixture in which the components of the mixture are not uniform
  18. it is a material made up of two or more different substances which are physically combined.
  19. state of matter where atoms are not to far from each other
  20. it is a special type of homogeneous mixture composed of two or more substances
  21. is the ratio between the activity of your sample of interest.
  22. the chemistry that study the behavior of matter
  23. Substance substances that are made of only one type of atom
  24. the technique of heating a liquid to create vapor which is collected when cooled separate from the original liquid
  25. 4th element in the periodic table
  26. makes your voice change when inhaled and it is a noble gas.
  27. it’s the meaning of Au in the periodic table
Down
  1. chemistry that deals with inorganic compounds
  2. it is a substance whose atoms all have the same number of protons
  3. change of state from solid to liquid
  4. a laboratory technique for the separation of a mixture.
  5. is a measure of how readily a substance undergoes a chemical reaction.
  6. a mixture that has a small diameter yet are still uniformly distributed in a solution
  7. a chemical operation that separates solid matter and fluid from a mixture with a filter medium
  8. the most abundant element in the universe
  9. the meaning of Cl in the periodic table
  10. change of state from gas to solid
  11. change of state from liquid to solid
  12. it is a measure of the "hotness" or "coldness" of a substance.
  13. property that does depend on the size of matter
  14. change of state from solid to gas
  15. the 18th element in the periodic table
  16. branch of science that explores living organism
  17. state of matter that atoms are close together.
  18. state of matter where atoms are far apart.
  19. it is the quantity of space occupied by a liquid, solid, or gas.
  20. the element Ca in the periodic table
  21. the meaning of Rb in the periodic table
  22. is the process by which an atom or a molecule acquires a negative or positive

49 Clues: humans inhale this gas. • the chemistry of carbon compounds • 5th element in the periodic table • change of state from gas to solid • change of state from solid to gas • 4th element in the periodic table • change of state from liquid to gas • change of state from solid to liquid • change of state from liquid to solid • the element Ca in the periodic table • ...

Escape Room Puzzle 2021-02-17

Escape Room Puzzle crossword puzzle
Across
  1. equal to the number of protons of an element
  2. the ability to be pulled into thin wires
  3. property of metalloids that allows them to conduct electricity at high temperatures but not at low temperatures; useful in electronic devices
  4. the ability of a substance to be hammered or rolled into sheets
  5. a row on the periodic table
  6. the only metal which is liquid at room temperature
  7. a column on the periodic table
Down
  1. the only nonmetal in group 14
  2. this term means "repeating pattern"
  3. the only nonmetal on the left side of the periodic table
  4. poor conductor
  5. a property of metals that allows them to move thermal and electrical energy
  6. the ability of a metal to reflect light

13 Clues: poor conductor • a row on the periodic table • the only nonmetal in group 14 • a column on the periodic table • this term means "repeating pattern" • the ability of a metal to reflect light • the ability to be pulled into thin wires • equal to the number of protons of an element • the only metal which is liquid at room temperature • ...

periodic table 2023-12-12

periodic table crossword puzzle
Across
  1. dull
  2. average mass of an atom
  3. conductive
  4. prevents electrivity or heat
  5. a row of the periodic table
Down
  1. column of elements
  2. table the chart of elements
  3. the most reactive nonmetal elements are in group 17 of the periodic table
  4. element that is both metal and nonmetal
  5. breaks easily

10 Clues: dull • conductive • breaks easily • column of elements • average mass of an atom • table the chart of elements • a row of the periodic table • prevents electrivity or heat • element that is both metal and nonmetal • the most reactive nonmetal elements are in group 17 of the periodic table

Orson Crossword Class 7.2 2022-05-05

Orson Crossword Class 7.2 crossword puzzle
Across
  1. Number 1 on the periodic table.
  2. letter for copper on the periodic table
  3. What is the hole at the side of the metal pipe called on the bunsen burner
  4. Hydrogen and oxygen make
  5. letters for gold on the periodic table
  6. A combination of elements
Down
  1. A Greek philosopher suggested that matter is made up of tiny particles
  2. What is smaller than an atom
  3. What is number 2 on the periodic table
  4. What is the proper name for the "metal pipe" on the bunsen burner

10 Clues: Hydrogen and oxygen make • A combination of elements • What is smaller than an atom • Number 1 on the periodic table. • What is number 2 on the periodic table • letters for gold on the periodic table • letter for copper on the periodic table • What is the proper name for the "metal pipe" on the bunsen burner • ...

Gen Chem 3rd Quarter alternative task 2020-05-23

Gen Chem 3rd Quarter alternative task crossword puzzle
Across
  1. is a measure of how readily a substance undergoes a chemical reaction.
  2. it is a heterogeneous mixture that contains solid particles sufficiently large for sedimentation
  3. an effect is light scattering by particles in a colloid or in a very fine suspension
  4. the element K in the periodic table
  5. is a mixture in which the components of the mixture are not uniform
  6. it is a measure of the "hotness" or "coldness" of a substance.
  7. in science it means when the properties of the substance is unchanging
  8. change of state from gas to solid
  9. it is a substance whose atoms all have the same number of protons
  10. chemistry that deals with inorganic compounds
  11. change of state from gas to liquid
  12. the meaning of Fe in the periodic table
  13. 3rd element in the periodic table
  14. is a chemical substance composed of many identical molecules
  15. the technique of heating a liquid to create vapor which is collected when cooled separate from the original liquid
  16. is the degree to which a chemical substance or a particular mixture of substances can damage an organism
  17. the most abundant element in the universe
  18. it is a special type of homogeneous mixture composed of two or more substances
  19. the 13th element in the periodic table
  20. the meaning of Ag in the periodic table
  21. state of matter where atoms are not to far from each other
  22. the chemistry that study the behavior of matter
Down
  1. a laboratory technique for the separation of a mixture
  2. is the process by which an atom or a molecule acquires a negative or positive
  3. Substance substances that are made of only one type of atom
  4. it is the relationship between the mass of the substance and how much space it takes up
  5. a mixture that has a small diameter yet are still uniformly distributed in a solution
  6. it is a measure of how easily a substance burst into flames
  7. change of state from solid to liquid
  8. change of state from solid to gas
  9. property that does depend on the size of matter
  10. it is a measure of the amount of matter in an object
  11. a chemical operation that separates solid matter and fluid from a mixture with a filter medium
  12. it is the quantity of space occupied by a liquid, solid, or gas.
  13. makes your voice change when inhaled and it is a noble gas
  14. the chemistry of carbon compounds
  15. we humans inhale this gas
  16. the meaning of Na in the periodic table
  17. state of matter where atoms are far apart
  18. branch of science that explores living organism
  19. change of state from liquid to gas
  20. it is a material made up of two or more different substances which are physically combined
  21. is the ratio between the activity of your sample of interest
  22. 5th element in the periodic table
  23. chemistry that studies the structure of matter
  24. a property that does not depend on the size of matter
  25. it is a mixture in which the molecules that make up the mixture are uniformly distributed
  26. change of state from liquid to solid
  27. it’s the meaning of Au in the periodic table
  28. state of matter that atoms are close together

50 Clues: we humans inhale this gas • change of state from solid to gas • change of state from gas to solid • the chemistry of carbon compounds • 3rd element in the periodic table • 5th element in the periodic table • change of state from gas to liquid • change of state from liquid to gas • the element K in the periodic table • change of state from solid to liquid • ...

Elements & The Periodic Table CW 2 2022-10-05

Elements & The Periodic Table CW 2 crossword puzzle
Across
  1. located in the outermost shell of an atom
  2. amount of matter in an object
  3. elements in group 17 of the periodic table that need only one electron to complete its outer electron shell
  4. the ability for metal to be drawn into wires
  5. the number of valence electrons for each element in Group 1
  6. Characteristics of elements that help to identify what they are.
  7. The average mass of the nucleus of that element.
  8. A subatomic particle of an atom that is negatively charged and orbits the nucleus extremely fast.
  9. matter with a composition that is always the same
  10. someone who studies chemistry
  11. the amount of mass a material has in a given volume
  12. a group of two or more atoms held together by chemical bonds
  13. elements that have some properties of metals and some properties of nonmetals
  14. A subatomic particle with no charge located at the center of an atom.
  15. elements in group 2 of the periodic table that are characterized as metals and only have two valence electrons
  16. the elements in group 14
  17. the elements located in Group 3 through 12
  18. the ability of an object to carry electric currents
Down
  1. the ability of an object to transfer heat
  2. elements in group 1 of the periodic table that are characterized as metals and only have one valence electron
  3. Elements arranged in vertical columns of the periodic table that share the same properties.
  4. Repeating rows of the periodic table that demonstrate patterns of how elements are arranged.
  5. when an element has more than one possibility for the number of neutrons
  6. an element that lacks most of the properties of a metal
  7. An abbreviation for the name of an element on the periodic table.
  8. Elements that are good conductors of electricity and thermal energy and are often solid at room temperature.
  9. the ability for metal to be hammered, pressed or rolled into thin sheets
  10. The number of protons in the nucleus of each element.
  11. substances that can conduct electric currents under some conditions but not under other conditions
  12. scientist that discovered a set of patterns that applied to all elements
  13. anything that has mass and takes up space
  14. A positively charged subatomic particle located at the center of an atom.
  15. a pure substance that cannot be broken down into any other substance by chemical or physical means
  16. force between atoms or groups of atoms
  17. the elements in group 15
  18. the elements in group 16
  19. elements in group 18 of the periodic table that share similar properties such as a full outer electron shell
  20. the elements in group 13
  21. the basic particle from which all elements are made
  22. the shine of a metal
  23. number of valence electrons for each element in Group 2

41 Clues: the shine of a metal • the elements in group 15 • the elements in group 16 • the elements in group 13 • the elements in group 14 • amount of matter in an object • someone who studies chemistry • force between atoms or groups of atoms • the ability of an object to transfer heat • located in the outermost shell of an atom • anything that has mass and takes up space • ...

Elements & The Periodic Table CW 2 2022-10-05

Elements & The Periodic Table CW 2 crossword puzzle
Across
  1. when an element has more than one possibility for the number of neutrons
  2. amount of matter in an object
  3. Elements that are good conductors of electricity and thermal energy and are often solid at room temperature.
  4. a group of two or more atoms held together by chemical bonds
  5. anything that has mass and takes up space
  6. the ability for metal to be hammered, pressed or rolled into thin sheets
  7. the amount of mass a material has in a given volume
  8. the ability of an object to carry electric currents
  9. substances that can conduct electric currents under some conditions but not under other conditions
  10. force between atoms or groups of atoms
  11. an element that lacks most of the properties of a metal
  12. Elements arranged in vertical columns of the periodic table that share the same properties.
  13. the basic particle from which all elements are made
  14. a pure substance that cannot be broken down into any other substance by chemical or physical means
  15. elements in group 1 of the periodic table that are characterized as metals and only have one valence electron
  16. A positively charged subatomic particle located at the center of an atom.
  17. The average mass of the nucleus of that element.
  18. the elements in group 16
  19. An abbreviation for the name of an element on the periodic table.
  20. located in the outermost shell of an atom
  21. the elements in group 15
  22. elements that have some properties of metals and some properties of nonmetals
Down
  1. the elements in group 13
  2. elements in group 2 of the periodic table that are characterized as metals and only have two valence electrons
  3. someone who studies chemistry
  4. elements in group 18 of the periodic table that share similar properties such as a full outer electron shell
  5. elements in group 17 of the periodic table that need only one electron to complete its outer electron shell
  6. the ability of an object to transfer heat
  7. matter with a composition that is always the same
  8. scientist that discovered a set of patterns that applied to all elements
  9. A subatomic particle with no charge located at the center of an atom.
  10. The number of protons in the nucleus of each element.
  11. the elements in group 14
  12. the ability for metal to be drawn into wires
  13. the shine of a metal
  14. Characteristics of elements that help to identify what they are.
  15. Repeating rows of the periodic table that demonstrate patterns of how elements are arranged.
  16. the elements located in Group 3 through 12
  17. the number of valence electrons for each element in Group 1
  18. A subatomic particle of an atom that is negatively charged and orbits the nucleus extremely fast.
  19. number of valence electrons for each element in Group 2

41 Clues: the shine of a metal • the elements in group 13 • the elements in group 14 • the elements in group 16 • the elements in group 15 • someone who studies chemistry • amount of matter in an object • force between atoms or groups of atoms • the ability of an object to transfer heat • anything that has mass and takes up space • located in the outermost shell of an atom • ...

ICP Chapter 16 Review 2014-02-25

ICP Chapter 16 Review crossword puzzle
Across
  1. Group 18 elements are called _______ gasses
  2. The physicist who discovered the nucleus
  3. The number of protons in Boron
  4. The category of elements contained on the left side of the periodic table
  5. The number of neutrons in a typical Flourine atom
  6. The positively charged center of an atom
  7. A repeating pattern
  8. Particles that make up protons and neutrons
  9. The particle which determines what element it is
  10. The most common form for metals
  11. An element with very similar properties to Neon
Down
  1. The only particle in an atom without charge
  2. The mass number (atomic mass) of an atom containing 6 protons and 7 neutrons
  3. If an atom was the size of a stadium, the nucleus would be the size of a
  4. The type of element between metal and non-metal
  5. The element in the 5th period & the 13th group
  6. The number of quarks which have been found
  7. The most common form for non-metals besides gas
  8. Horizontal row on the periodic table
  9. Most of an atom is made up of _______ space
  10. Where the electrons are located in an atom
  11. The model of the atom that says electrons travel in fixed orbits
  12. Vertical column on the periodic table

23 Clues: A repeating pattern • The number of protons in Boron • The most common form for metals • Horizontal row on the periodic table • Vertical column on the periodic table • The physicist who discovered the nucleus • The positively charged center of an atom • The number of quarks which have been found • Where the electrons are located in an atom • ...

ICP Chapter 16 Review 2014-02-25

ICP Chapter 16 Review crossword puzzle
Across
  1. The model of the atom that says electrons travel in fixed orbits
  2. Where the electrons are located in an atom
  3. Particles that make up protons and neutrons
  4. The particle which determines what element it is
  5. Horizontal row on the periodic table
  6. The number of quarks which have been found
  7. Group 18 elements are called _______ gasses
  8. The physicist who discovered the nucleus
  9. The number of protons in Boron
  10. If an atom was the size of a stadium, the nucleus would be the size of a
  11. The category of elements contained on the left side of the periodic table
  12. A repeating pattern
Down
  1. Vertical column on the periodic table
  2. The most common form for non-metals besides gas
  3. An element with very similar properties to Neon
  4. The only particle in an atom without charge
  5. The mass number (atomic mass) of an atom containing 6 protons and 7 neutrons
  6. The most common form for metals
  7. The element in the 5th period & the 13th group
  8. The type of element between metal and non-metal
  9. The number of neutrons in a typical Flourine atom
  10. Most of an atom is made up of _______ space
  11. The positively charged center of an atom

23 Clues: A repeating pattern • The number of protons in Boron • The most common form for metals • Horizontal row on the periodic table • Vertical column on the periodic table • The physicist who discovered the nucleus • The positively charged center of an atom • Where the electrons are located in an atom • The number of quarks which have been found • ...

Crossword 2021-02-22

Crossword crossword puzzle
Across
  1. It is the simplest whole number ratio of a compound.
  2. The measuring system that uses inches, quartz,feet, etc.
  3. It is a table of all the elements, arranged by their atomic number.
  4. It is the first element in the periodic table.
  5. It is the rounded-off atomic weight of an element.
  6. One unit of this is equal to Avogadro's number.
  7. 6.022x10^23
  8. He is the scientist who made "6.022x10^23"
  9. It is a method of converting a unit to another unit in an organized manner.
  10. It is a substance composed of two or more chemical elements.
  11. It is a symbolic representation of all the elements present in a compound.
Down
  1. It is the percentage of an element present in a compound.
  2. The measuring system that uses meters, grams, liters, etc.
  3. It is a pure substance.
  4. It is the abbreviation of an element used in the periodic table.
  5. It is the simplest whole-number multiple of a compound
  6. It is the total atomic mass present in a compound.
  7. It is the smallest unit of matter.
  8. It is the average mass of an atom found in the periodic table.

19 Clues: 6.022x10^23 • It is a pure substance. • It is the smallest unit of matter. • He is the scientist who made "6.022x10^23" • It is the first element in the periodic table. • One unit of this is equal to Avogadro's number. • It is the rounded-off atomic weight of an element. • It is the total atomic mass present in a compound. • ...

Unit 5 Periodic Table Vocab 2022-01-12

Unit 5 Periodic Table Vocab crossword puzzle
Across
  1. half reaction in which a chemical species decreases its oxidation number, generally by gaining electrons.
  2. Effect the electron and the nucleus in an atom have a decrease in attraction which changes the nuclear charge
  3. ion with a positive electrical charge.
  4. loss of electrons by an atom, molecule or ion in a chemical reaction.
  5. The ability of an atom to attract electrons
  6. Energy The energy required to remove an electron from an atom
  7. an ion with a negative electrical charge.
Down
  1. recurring variations in element properties with increasing atomic number due to trends in atomic structure.
  2. a vertical column on the periodic table consisting of elements that share periodic properties.
  3. Properties are Similar to Both Metals and Nonmetals
  4. Electron outer electron most likely to participate in bond formation or a chemical reaction.
  5. horizontal row of the periodic table; elements with the same highest unexcited electron energy level
  6. Good Conductors, Solid at Room Temperature, Ductile and Malleable
  7. Poor Conductors, Most are Gases at Room Temperature
  8. State the difference between the number of electrons in an atom in a compound compared with the number of electrons in a neutral atom of the element.
  9. Radii distance away from the nucleus. Increases going from top to bottom and decreases going across the periodic table.
  10. Radii distance away from the central atom. Increases going from top to bottom and decreases across the periodic table.

17 Clues: ion with a positive electrical charge. • an ion with a negative electrical charge. • The ability of an atom to attract electrons • Properties are Similar to Both Metals and Nonmetals • Poor Conductors, Most are Gases at Room Temperature • Energy The energy required to remove an electron from an atom • ...

Unit 5 Periodic Table Vocab 2022-01-12

Unit 5 Periodic Table Vocab crossword puzzle
Across
  1. half reaction in which a chemical species decreases its oxidation number, generally by gaining electrons.
  2. Effect the electron and the nucleus in an atom have a decrease in attraction which changes the nuclear charge
  3. ion with a positive electrical charge.
  4. loss of electrons by an atom, molecule or ion in a chemical reaction.
  5. The ability of an atom to attract electrons
  6. Energy The energy required to remove an electron from an atom
  7. an ion with a negative electrical charge.
Down
  1. recurring variations in element properties with increasing atomic number due to trends in atomic structure.
  2. a vertical column on the periodic table consisting of elements that share periodic properties.
  3. Properties are Similar to Both Metals and Nonmetals
  4. Electron outer electron most likely to participate in bond formation or a chemical reaction.
  5. horizontal row of the periodic table; elements with the same highest unexcited electron energy level
  6. Good Conductors, Solid at Room Temperature, Ductile and Malleable
  7. Poor Conductors, Most are Gases at Room Temperature
  8. State the difference between the number of electrons in an atom in a compound compared with the number of electrons in a neutral atom of the element.
  9. Radii distance away from the nucleus. Increases going from top to bottom and decreases going across the periodic table.
  10. Radii distance away from the central atom. Increases going from top to bottom and decreases across the periodic table.

17 Clues: ion with a positive electrical charge. • an ion with a negative electrical charge. • The ability of an atom to attract electrons • Properties are Similar to Both Metals and Nonmetals • Poor Conductors, Most are Gases at Room Temperature • Energy The energy required to remove an electron from an atom • ...

Properties of Elements DMS 2025 2025-09-10

Properties of Elements DMS 2025 crossword puzzle
Across
  1. the first element on the Periodic Table
  2. has luster, brittle and are semiconductors
  3. able to be stretched into thin wires
  4. shiny or dull
  5. malleable, has luster, ductile and is a good conductor
  6. the first metal found on the Periodic Table
Down
  1. brittle, dull and poor conductor
  2. breaks easily
  3. most of the nonmetals are this at room temperature
  4. all but one metal element is this at room temperature
  5. can be hammered into a thin sheet
  6. The Periodic Table of ____________.

12 Clues: breaks easily • shiny or dull • brittle, dull and poor conductor • can be hammered into a thin sheet • The Periodic Table of ____________. • able to be stretched into thin wires • the first element on the Periodic Table • has luster, brittle and are semiconductors • the first metal found on the Periodic Table • most of the nonmetals are this at room temperature • ...

Periodic table crossword 2024-01-31

Periodic table crossword crossword puzzle
Across
  1. The surname of the man the organised the periodic table
  2. A group of nonmetals in Group 7 of the periodic table (7 letters)
  3. the name for the element with the symbol “Na”
  4. The horizontal rows in the periodic table (6 letters)
  5. the name for the gases in group 0
Down
  1. The name for the element with the symbol "O"
  2. The elements found in Group 1 of the periodic table
  3. A vertical column in the periodic table (5 letters)
  4. The name for the element with the symbol "Fe"

9 Clues: the name for the gases in group 0 • The name for the element with the symbol "O" • the name for the element with the symbol “Na” • The name for the element with the symbol "Fe" • The elements found in Group 1 of the periodic table • A vertical column in the periodic table (5 letters) • The horizontal rows in the periodic table (6 letters) • ...

Chemistry Crossword puzzle by Eniayo 2023-04-14

Chemistry Crossword puzzle by Eniayo crossword puzzle
Across
  1. A vertical row of the periodic table
  2. cloud where elctrons are located
  3. The ability for something to break easily
  4. a thing that is composed of two or more elements
  5. The center of an atom
  6. table the table of all the elements
Down
  1. a small particle with a negative charge
  2. anything that takes up space and has mass
  3. number the amount of protons in an element
  4. the horizontal row of the periodic table
  5. How shiny something is and how it reflects light
  6. the study of properties and the basics of matter

12 Clues: The center of an atom • cloud where elctrons are located • table the table of all the elements • A vertical row of the periodic table • a small particle with a negative charge • the horizontal row of the periodic table • anything that takes up space and has mass • The ability for something to break easily • number the amount of protons in an element • ...

Chemistry Crossword puzzle by Eniayo 2023-04-14

Chemistry Crossword puzzle by Eniayo crossword puzzle
Across
  1. A vertical row of the periodic table
  2. cloud where elctrons are located
  3. The ability for something to break easily
  4. a thing that is composed of two or more elements
  5. The center of an atom
  6. table the table of all the elements
Down
  1. a small particle with a negative charge
  2. anything that takes up space and has mass
  3. number the amount of protons in an element
  4. the horizontal row of the periodic table
  5. How shiny something is and how it reflects light
  6. the study of properties and the basics of matter

12 Clues: The center of an atom • cloud where elctrons are located • table the table of all the elements • A vertical row of the periodic table • a small particle with a negative charge • the horizontal row of the periodic table • anything that takes up space and has mass • The ability for something to break easily • number the amount of protons in an element • ...

ICP Chapter 16 Review 2014-02-25

ICP Chapter 16 Review crossword puzzle
Across
  1. The number of quarks which have been found
  2. The number of neutrons in a typical Flourine atom
  3. The only particle in an atom without charge
  4. Horizontal row on the periodic table
  5. The mass number (atomic mass) of an atom containing 6 protons and 7 neutrons
  6. The element in the 5th period & the 13th group
  7. An element with very similar properties to Neon
  8. Particles that make up protons and neutrons
  9. The type of element between metal and non-metal
  10. The model of the atom that says electrons travel in fixed orbits
  11. Where the electrons are located in an atom
  12. Most of an atom is made up of _______ space
Down
  1. The number of protons in Boron
  2. Group 18 elements are called _______ gasses
  3. The positively charged center of an atom
  4. The particle which determines what element it is
  5. A repeating pattern
  6. The category of elements contained on the left side of the periodic table
  7. The physicist who discovered the nucleus
  8. The most common form for non-metals besides gas
  9. Vertical column on the periodic table
  10. If an atom was the size of a stadium, the nucleus would be the size of a
  11. The most common form for metals

23 Clues: A repeating pattern • The number of protons in Boron • The most common form for metals • Horizontal row on the periodic table • Vertical column on the periodic table • The positively charged center of an atom • The physicist who discovered the nucleus • The number of quarks which have been found • Where the electrons are located in an atom • ...

Element 2021-10-19

Element crossword puzzle
Across
  1. a mixture that you breath
  2. found on periodic table
  3. chemically made up of elements
  4. 1st element on periodic table
Down
  1. a common liquid compound
  2. a red mixture found inside of your body
  3. makes up elements
  4. the best person in 2nd period
  5. physically made of elements
  6. 2nd on periodic table

10 Clues: makes up elements • 2nd on periodic table • found on periodic table • a common liquid compound • a mixture that you breath • physically made of elements • the best person in 2nd period • 1st element on periodic table • chemically made up of elements • a red mixture found inside of your body

Fuel Cell 2023-03-28

Fuel Cell crossword puzzle
Across
  1. Makes a car run
  2. The company
  3. the third state of matter
  4. clean energy
  5. number 8 on the periodic table
Down
  1. the first element on the periodic table
  2. number 6 on the periodic table
  3. a storage device
  4. Humans do it to much
  5. used by the human body daily

10 Clues: The company • clean energy • Makes a car run • a storage device • Humans do it to much • the third state of matter • used by the human body daily • number 6 on the periodic table • number 8 on the periodic table • the first element on the periodic table

Chemistry crossword 2015-12-02

Chemistry crossword crossword puzzle
Across
  1. a chemical reaction that occurs when oxygen reacts with a substance to form a new substance and give off energy
  2. group of atoms joined by covalent bonds
  3. anything that has mass and occupies space
  4. made of only one kind of matter
  5. horizontal row of elements in the periodic table
  6. group 17 elements in the periodic table
  7. group 1 elements in the periodic table, not including hydrogen
  8. a system of easy-to-see warning symbols on hazardous materials
  9. pure substance formed when non-metals combine
  10. a table in which the elements are organized by their physical and chemical properties
  11. pure substance formed when at least one metal and one non-metal combine
  12. change in the appearance or state of a substance that does not change the composition
  13. vertical column of elements in the periodic table
  14. measure of one atomic mass
  15. the ability of a substance to conduct electricity or heat
Down
  1. positively charged centre of an atom; contains protons and neutrons
  2. combination of symbols that represent a compound
  3. occurs when two or more materials react and create new materials
  4. characteristics that describe a particular substance (e.g. colour, lustre, melting point)
  5. netrual particle in the nucleus of an atom
  6. a reaction that takes place when two or more substances react to form new substances
  7. amount of mass in a given volume of a substance
  8. positively charged particle in the nucleus of an atom
  9. group of atoms acting as one
  10. mass of one atom of an element calculated from the total number of protons, neutrons, electrons of that atom

25 Clues: measure of one atomic mass • group of atoms acting as one • made of only one kind of matter • group of atoms joined by covalent bonds • group 17 elements in the periodic table • anything that has mass and occupies space • netrual particle in the nucleus of an atom • pure substance formed when non-metals combine • amount of mass in a given volume of a substance • ...

periodic table crossword 2025-11-21

periodic table crossword crossword puzzle
Across
  1. nonmetals have a __ melting point
  2. this elements is a halogen and has the symbol CL
  3. these groups are the most reactive non metals
  4. Fluorine sulfur and bromine are all examples of this element
  5. noble gasses have this many valence electrons
  6. this group have high melting and boiling points
  7. this group is radioactive
  8. this element is a part of the transitions metals that's symbol is TI
  9. this structure uses dots to show valence electrons
  10. bromine's charge when a ion is
  11. this element is a part of the noble gasses and has the symbol Ar
  12. the first the first periodic table sorted by ____________
  13. metalloids can be both shiny and ____
  14. this group has a full valence shell
  15. Lithium, sodium, and potassium are all parts of this element
Down
  1. these groups have a plus two charge
  2. this is the only group that cant be a ion
  3. this is the most reactive element on the table
  4. metals these groups are extremely soft
  5. oxygen's charge when a ion is
  6. this element is a part of the alkaline earth metals
  7. this is a part of the Actinide and symbol is U
  8. three nitrogen charge when a ion is
  9. Germanium Tellurium and astaline are all examples of this element
  10. theses groups are good conductors of heat
  11. Who Made the first periodic table
  12. metals are ____ conductors of electricity
  13. Changed the periodic table to be sorted by atomic numeber
  14. this element is a part of the alkali metals
  15. this is the least reactive element on the periodic table
  16. this event is a part of Lanthanide group and symbol is CE

31 Clues: this group is radioactive • oxygen's charge when a ion is • bromine's charge when a ion is • nonmetals have a __ melting point • Who Made the first periodic table • these groups have a plus two charge • three nitrogen charge when a ion is • this group has a full valence shell • metalloids can be both shiny and ____ • metals these groups are extremely soft • ...

Work Science 2025-08-28

Work Science crossword puzzle
Across
  1. The maximum number of known electron shells in an atom
  2. When a single compound breaks down into two or more simpler products
  3. The fifteenth element on the periodic table
  4. When elements or compounds rearrange themselves in an equation
  5. The type of atom bonding when electrons are shared
  6. The name for a row in the periodic table
  7. A chemical reaction between a substance and oxygen
  8. The name for a column in the periodic table
  9. The name for a bunch of atoms bonded together
  10. When a nucleus loses or gains a neutron
  11. The last element in the periodic table (118th)
  12. The element with the chemical symbol 'Mg'
Down
  1. The name of element made only in a lab by scientists
  2. What is produced when elements combine together chemically
  3. The name of the subatomic particle orbiting the nucleus
  4. A reaction when an acid is added to a base, forming water and at least one other substance
  5. The name for the number of protons in an atom (2 words no spaces)
  6. The positively charged subatomic particle within the nucleus of an atom
  7. Chemicals that change colour when added to an acid or a base
  8. An element made up of only one atom (2 words no spaces)
  9. The process or result of something being oxidised
  10. When two or more substances combine to produce a single substance
  11. The total number of protons and neutrons in an atom (2 words no spaces)
  12. The name of the person to develop the first scientific model of an atom (2 words no spaces)
  13. The type of atom bonding when electrons are transferred
  14. The sharing of electrons in chemistry
  15. The name for the metals in the first group of the peroidic table

27 Clues: The sharing of electrons in chemistry • When a nucleus loses or gains a neutron • The name for a row in the periodic table • The element with the chemical symbol 'Mg' • The fifteenth element on the periodic table • The name for a column in the periodic table • The name for a bunch of atoms bonded together • The last element in the periodic table (118th) • ...

chem. words 2021-09-13

chem. words crossword puzzle
Across
  1. one of two stable isotopes of hydrogen.
  2. a positively charged ion.
  3. symbolized as χ, is the tendency for an atom of a given chemical element to attract shared electrons when forming a chemical bond.
  4. substance composed of many identical molecules composed of atoms from more than one element held together by chemical bonds.
  5. two or more types of atoms that have the same atomic number and position in the periodic table, and that differ in nucleon numbers due to different numbers of neutrons in their nuclei.
  6. a negatively charged ion.
  7. (in the periodic table)- a column of elements in the periodic table of the chemical elements.
  8. subatomic particle which has a neutral charge, and a mass slightly greater than that of a proton.
  9. radius- a chemical element is a measure of the size of its atoms.
Down
  1. subatomic particle with a positive electric charge and a mass slightly less than that of a neutron.
  2. something that is a pure substance consisting only of atoms that all have the same numbers of protons in their atomic nuclei.
  3. a stable subatomic particle with a charge of negative electricity, found in all atoms and acting as the primary carrier of electricity in solids.
  4. in the periodic table is a row of chemical elements.
  5. energy- the minimum amount of energy required to remove the most loosely bound electron of an isolated neutral gaseous atom or molecule.
  6. spectroscopy- an analytical technique that is used to measure the mass-to-charge ratio of ions.
  7. table- a table of elements holding 118 elements.

16 Clues: a positively charged ion. • a negatively charged ion. • one of two stable isotopes of hydrogen. • table- a table of elements holding 118 elements. • in the periodic table is a row of chemical elements. • radius- a chemical element is a measure of the size of its atoms. • (in the periodic table)- a column of elements in the periodic table of the chemical elements. • ...

Physical Chemistry 2012-09-08

Physical Chemistry crossword puzzle
Across
  1. the coloumns of the periodic table
  2. The positively charged part of the atom
  3. where all the elemnts are organized
  4. the first person to organize the elemnts into the periodic table
  5. The negatively charged part of an atom
  6. the rows of the periodic table
  7. the neutral part of the atom
Down
  1. A substance that reacts with another
  2. A colorless, transparent, odorless, tasteless liquid that forms the seas, lakes, rivers, and rain
  3. inert gases
  4. A new substance produced by a chemical reaction
  5. A substance made up of one kind of atom; it cannot be broken down
  6. The center of an atom that contains protons and neutrons
  7. A substance made up of two or more elements chemically combined
  8. The smallest unit of an element

15 Clues: inert gases • the neutral part of the atom • the rows of the periodic table • The smallest unit of an element • the coloumns of the periodic table • where all the elemnts are organized • A substance that reacts with another • The negatively charged part of an atom • The positively charged part of the atom • A new substance produced by a chemical reaction • ...

Water Crossword 2024-12-18

Water Crossword crossword puzzle
Across
  1. What is element number 88
  2. What is element number 60
  3. What is found as a liquid solid and a gas naturally
  4. Write HeIsSoMuchBetterThanYouAtBasketball
  5. What is the 113th element on the Periodic Table
Down
  1. What is the first element of the Lanthanide series
  2. What is element number 3
  3. What is the last element on the Periodic Table
  4. What is the 35th element on the Periodic Table
  5. How much space an object takes up
  6. What element has atomic number of 59
  7. What is a fundamental geological and environmental process that involves the laying down or accumulation of material?
  8. What element has a atomic number of 92
  9. What is element number 1
  10. What is element number 2

15 Clues: What is element number 3 • What is element number 1 • What is element number 2 • What is element number 88 • What is element number 60 • How much space an object takes up • What element has atomic number of 59 • What element has a atomic number of 92 • Write HeIsSoMuchBetterThanYouAtBasketball • What is the last element on the Periodic Table • ...

Lesson 3: Bonds and the Periodic Table Vocabulary Crossword 2026-04-24

Lesson 3: Bonds and the Periodic Table Vocabulary Crossword crossword puzzle
Across
  1. elements that have some properties of metals and some of nonmetals
  2. elements that usually have one to three valence electrons and tend to lose them easily
  3. the ease and speed with which an element combines or reacts with other substances
  4. electrons in the outer shell of an atom that determine its chemical behavior
  5. the ability of an object to transfer heat
  6. a column of elements in the periodic table that have similar properties
  7. table a chart that organizes elements and shows patterns in their properties
  8. an attraction between a positive metal atom and the electrons surrounding it
Down
  1. the ability of an object to carry electric current
  2. able to be hammered or rolled into flat sheets or shapes
  3. elements that lack most properties of metals and are poor conductors
  4. a substance that can conduct electric current under some conditions but not others
  5. a row of elements in the periodic table where properties change across
  6. the number used to organize elements in the periodic table
  7. able to be drawn into long wires

15 Clues: able to be drawn into long wires • the ability of an object to transfer heat • the ability of an object to carry electric current • able to be hammered or rolled into flat sheets or shapes • the number used to organize elements in the periodic table • elements that have some properties of metals and some of nonmetals • ...

Metals & Non Metals 2013-06-05

Metals & Non Metals crossword puzzle
Across
  1. The most reactive element in group 7 (halogens). It displaces all other halogens.
  2. A gas which is present in many reactions. It is used by humans to allow them to survive and released by plants as a waste product.
  3. The non metals in group 7 on the periodic table. They react with metals to form halides (eg sodium chloride)
  4. Metals They are often a gas at room temperature. They react with metals. Examples include oxygen and nitrogen
Down
  1. The metals in group 1 on the periodic table. They turn the water purple due as they make hydroxides (eg lithium Hydroxide)
  2. The .............. point is where a liquid turns into a gas. Its a change of state.
  3. The ............. number are the columns of the periodic table. There are 8 of these. (1-7 including 8)
  4. They are solid at room temperature. They are on the left side of the periodic table. Examples include magnesium, iron and copper
  5. The .............. table shows all the elements in the world. The table includes groups and periods.
  6. The .............. point is where a solid turns into a liquid. Its a change of state.
  7. Has the element symmbol: 'H'. It is a gas which is first on the periodic table

11 Clues: Has the element symmbol: 'H'. It is a gas which is first on the periodic table • The most reactive element in group 7 (halogens). It displaces all other halogens. • The .............. point is where a liquid turns into a gas. Its a change of state. • The .............. point is where a solid turns into a liquid. Its a change of state. • ...

Properties of Elements DMS 2025 2025-09-10

Properties of Elements DMS 2025 crossword puzzle
Across
  1. The Periodic Table of ____________.
  2. breaks easily
  3. can be hammered into a thin sheet
  4. able to be stretched into thin wires
  5. most of the nonmetals are this at room temperature
Down
  1. shiny or dull
  2. the first metal found on the Periodic Table
  3. the first element on the Periodic Table
  4. has luster, brittle and are semiconductors
  5. malleable, has luster, ductile and is a good conductor
  6. brittle, dull and poor conductor
  7. all but one metal element is this at room temperature

12 Clues: shiny or dull • breaks easily • brittle, dull and poor conductor • can be hammered into a thin sheet • The Periodic Table of ____________. • able to be stretched into thin wires • the first element on the Periodic Table • has luster, brittle and are semiconductors • the first metal found on the Periodic Table • most of the nonmetals are this at room temperature • ...

Periodic Table Crossword Puzzle 2022-02-24

Periodic Table Crossword Puzzle crossword puzzle
Across
  1. I am what fuels the sun.
  2. I am the combination of elements.
  3. I make the bones strong.
  4. We are nonreactive and are group 18.
  5. We are elements that touch the zig zag lines.
  6. We make up most of the elements on the periodic table.
Down
  1. We are in group 17 and are salt performers.
  2. I am on the right side of the periodic table.
  3. I am all of the periodic table.
  4. I am on the bottom part of the periodic table.

10 Clues: I am what fuels the sun. • I make the bones strong. • I am all of the periodic table. • I am the combination of elements. • We are nonreactive and are group 18. • We are in group 17 and are salt performers. • I am on the right side of the periodic table. • We are elements that touch the zig zag lines. • I am on the bottom part of the periodic table. • ...

atomic structure & the periodic table 2013-11-22

atomic structure & the periodic table crossword puzzle
Across
  1. the number of electrons that can fit in shells past the first shell
  2. group one in the periodic table
  3. group 0 or 8 in the periodic table
  4. inventor of the first version of the modern periodic table
  5. found in the nucleus
Down
  1. the particles surrounding the nucleus in shells
  2. the number of electrons that can fit in the first shell of an atom
  3. the mass number of oxygen
  4. this tells you the number of protons in the atom
  5. the periodic table is arranged horizontally in ...

10 Clues: found in the nucleus • the mass number of oxygen • group one in the periodic table • group 0 or 8 in the periodic table • the particles surrounding the nucleus in shells • this tells you the number of protons in the atom • the periodic table is arranged horizontally in ... • inventor of the first version of the modern periodic table • ...

Chemistry Unit Vocab 2023-04-13

Chemistry Unit Vocab crossword puzzle
Across
  1. It's number 6 on row 2, and you say this word before dioxide
  2. It's atomic number is 55.933
  3. Its atomic number is 131.29
  4. It's the only non-metal on the metal side of the periodic table.
  5. its atomic number is 118.71
  6. Its alkali metal and its atomic number is 223.02
  7. Its atomic number is 107.868
Down
  1. Its atomic number is 18.998
  2. It's a noble gas and its atomic number is 39.948
  3. Its atomic number is 196.967
  4. Its atomic number is 15.999
  5. It's atomic number is 4.003
  6. It's the last element on row 2 of the periodic table
  7. Its number 5 on row 2 of the periodic table
  8. It's number 28 on row 4 and its atomic number is 58.693

15 Clues: Its atomic number is 18.998 • Its atomic number is 15.999 • Its atomic number is 131.29 • It's atomic number is 4.003 • its atomic number is 118.71 • Its atomic number is 196.967 • It's atomic number is 55.933 • Its atomic number is 107.868 • Its number 5 on row 2 of the periodic table • It's a noble gas and its atomic number is 39.948 • ...

periodic table labs 2023-12-01

periodic table labs crossword puzzle
Across
  1. ______-metal are extremely soft
  2. semi_______ property of metalloids
  3. ______-gases colorless, oderless, tasteless
  4. alkaline earth type metal
  5. _________-metals good conductors for electricity for heat
  6. made periodic table by atomic number
  7. Russian chemist who made periodic table by mass
Down
  1. _________-metals oxidize in air
  2. first piriodic table by atomic mass was not given credit due to incompleteness
  3. nonmetal with 6 protons
  4. property of nonmetals
  5. metalloid with 4 protons
  6. property of metals
  7. most reactive nonmetal

14 Clues: property of metals • property of nonmetals • most reactive nonmetal • nonmetal with 6 protons • metalloid with 4 protons • alkaline earth type metal • ______-metal are extremely soft • _________-metals oxidize in air • semi_______ property of metalloids • made periodic table by atomic number • ______-gases colorless, oderless, tasteless • ...

Chemistry Crossword puzzle by Eniayo 2023-04-14

Chemistry Crossword puzzle by Eniayo crossword puzzle
Across
  1. A vertical row of the periodic table
  2. cloud where elctrons are located
  3. The ability for something to break easily
  4. a thing that is composed of two or more elements
  5. The center of an atom
  6. table the table of all the elements
Down
  1. a small particle with a negative charge
  2. anything that takes up space and has mass
  3. number the amount of protons in an element
  4. the horizontal row of the periodic table
  5. How shiny something is and how it reflects light
  6. the study of properties and the basics of matter

12 Clues: The center of an atom • cloud where elctrons are located • table the table of all the elements • A vertical row of the periodic table • a small particle with a negative charge • the horizontal row of the periodic table • anything that takes up space and has mass • The ability for something to break easily • number the amount of protons in an element • ...

Chemistry Crossword 2021-01-13

Chemistry Crossword crossword puzzle
Across
  1. row on periodic table
  2. Vertical column on Periodic table
  3. in all atoms has - charge
  4. gases conduct electricity low boiling point
  5. same number of protons but different neutrons
  6. mixture of metals and non metal like tin
  7. total mass of atom
  8. particle with no electric charge
Down
  1. table chemical elements chart
  2. subatomic particle with a + charge
  3. readily forms positive ions
  4. time of half reduction from value
  5. center core of atom largest mass
  6. number of protons in the nucleus of atom
  7. net electric charge due to loss or gain of electrons

15 Clues: total mass of atom • row on periodic table • in all atoms has - charge • readily forms positive ions • table chemical elements chart • center core of atom largest mass • particle with no electric charge • Vertical column on Periodic table • time of half reduction from value • subatomic particle with a + charge • mixture of metals and non metal like tin • ...

B3 Chap8 Xword note 2021-07-16

B3 Chap8 Xword note crossword puzzle
Across
  1. In general, the density and reactivity _ as we go down group 1 & 2.
  2. Important to prevent tooth decay.
  3. Main component found in modern rechargeable batteries.
  4. Group 7 elements are also called _.
  5. Our current periodic table is sorted by _ number.
  6. Group 8 elements are also called _ gases.
  7. The modern periodic table is based on the work of _.
  8. In general, the density of group 2 elements _ as we go down the group.
  9. Krypton and Xenon are used to produce _ and high intensity light.
  10. Each row in the periodic table is called _.
  11. Johann Wolfgang Dobereiner sorted out the 12 elements known during his time into _.
  12. During John Dalton's time, he arranged the elements by atomic _.
  13. As you go _ the period from left to right, elements change from being metals to non-metals.
  14. Used in lights for advertising display.
Down
  1. Found naturally in emerald and aquamarine.
  2. Group 8 elements are very _. They do not take part in any chemical reactions.
  3. Group 2 elements are known as _ metals.
  4. The most common element found in the universe.
  5. John Newland devised the "law of _" to explain his discovery.
  6. Group 1 elements are known as _.
  7. In general, the melting and boiling point of group 1 & 2 elements _ as we go down the group.
  8. _ were left in the Mendeleev table to account for potentially new elements.
  9. Hydrogen gas can be identified in the lab because it produces "_" sound when burned, as there's a small explosion.
  10. Hydrogen is a clean fuel because it produces only _ when burned.
  11. The atomic number tells us the number of _ in an atom.
  12. Used in wire-filament light bulbs to ensure longevity.
  13. Each column in the periodic table in known as _.

27 Clues: Group 1 elements are known as _. • Important to prevent tooth decay. • Group 7 elements are also called _. • Group 2 elements are known as _ metals. • Used in lights for advertising display. • Group 8 elements are also called _ gases. • Found naturally in emerald and aquamarine. • Each row in the periodic table is called _. • The most common element found in the universe. • ...

Periodic Table Crossword 2025-02-24

Periodic Table Crossword crossword puzzle
Across
  1. This is the only nonmetal in Group 1.
  2. The element iodine is found in this family of elements.
  3. This is the heaviest discovered element.
  4. This metal in Period 7 produces energy in nuclear power plants.
  5. This is the chemical symbol for helium.
  6. This is another name for elements created in a laboratory.
  7. Iridium is an example of this kind of metal.
  8. This is the only metal naturally in liquid form.
  9. This is the most common element.
  10. This is the most common gas in the atmosphere.
  11. This is the chemical symbol for lead.
  12. Many metalloids are used to make these.
  13. Metals are good conductors of this.
  14. This compound combines two dangerous elements to make table salt.
  15. This man is credited with devising the periodic table.
Down
  1. This layer in the upper atmosphere screens us from the sun's radiation.
  2. This atom has a positive charge
  3. This is another name for a column on the periodic table.
  4. Lanthanides and Actinides are sometimes referred to as this.
  5. This is the chemical symbol for arsenic.
  6. The first group in the periodic table is called _______ metals.
  7. This atom has NO charge
  8. This atom has a negative charge
  9. This gas element shares a name with a type of light.
  10. The periodic table is organized by this.
  11. This is the chemical symbol for radium.
  12. This group of elements has 8 valence electrons.
  13. This is the chemical symbol for gold.
  14. This is the number of valence electrons elements want to have to make them happy.
  15. All living things contain compounds made from this element.

30 Clues: This atom has NO charge • This atom has a positive charge • This atom has a negative charge • This is the most common element. • Metals are good conductors of this. • This is the only nonmetal in Group 1. • This is the chemical symbol for lead. • This is the chemical symbol for gold. • This is the chemical symbol for helium. • This is the chemical symbol for radium. • ...

Periodic Table and its Trends 2024-05-03

Periodic Table and its Trends crossword puzzle
Across
  1. family What is the family to the left of the Noble gasses
  2. What element has the Symbol AU
  3. What nonmetal has a mass of 35.45
  4. What are the elements located on the right side of the Periodic Table called
  5. What is a column called on the periodic
  6. What is the element that has 3 protons
  7. What is the Metal that creates the Ionic Bond KCl
Down
  1. What is a row on the periodic table called
  2. What is the element at the top of the staircase
  3. What are the elements of the left side of the Periodic table called
  4. What is the Element that has the symbol Rb
  5. What is the noble gas that is located on the 6th row
  6. earth metal What is the name of the family to the right of the Alkali metals
  7. What is the only Metal that is a liquid
  8. What are the elements located on the staircase called
  9. What is the Element in the Alkali metals family on the 3rd row
  10. What element has the symbol FE

17 Clues: What element has the Symbol AU • What element has the symbol FE • What nonmetal has a mass of 35.45 • What is the element that has 3 protons • What is the only Metal that is a liquid • What is a column called on the periodic • What is a row on the periodic table called • What is the Element that has the symbol Rb • What is the element at the top of the staircase • ...

Science crossword 2020-12-16

Science crossword crossword puzzle
Across
  1. The element that we breathe in.
  2. Nutrient that provides energy.
  3. Drug that has a medical benefits.
  4. Tube that food travels to the stomach.
  5. Vital nutrients needed in small amounts.
  6. The drug found in alcoholic drinks.
  7. The periodic table is full of _______.
  8. Organisms that eat other organisms.
  9. Organism that makes its own food.
  10. Variation which comes from parents.
  11. Lacking a certain vitamin or mineral.
Down
  1. We breathe out carbon _________.
  2. Elements are listed in the _____ table.
  3. DNA is stored here.
  4. The _______ solution tests for sugars.
  5. The area in which an organism lives.
  6. Smallest particle is called an ____.
  7. Two oxygen atoms bond to form a ______.
  8. Table salt is called _______ chloride.
  9. Our cells are made up of 70% _____.
  10. Nutrient used for growth and repair.

21 Clues: DNA is stored here. • Nutrient that provides energy. • The element that we breathe in. • We breathe out carbon _________. • Drug that has a medical benefits. • Organism that makes its own food. • The drug found in alcoholic drinks. • Organisms that eat other organisms. • Our cells are made up of 70% _____. • Variation which comes from parents. • ...

Chemistry Crossword puzzle by Eniayo 2023-04-14

Chemistry Crossword puzzle by Eniayo crossword puzzle
Across
  1. A vertical row of the periodic table
  2. cloud where elctrons are located
  3. The ability for something to break easily
  4. a thing that is composed of two or more elements
  5. The center of an atom
  6. table the table of all the elements
Down
  1. a small particle with a negative charge
  2. anything that takes up space and has mass
  3. number the amount of protons in an element
  4. the horizontal row of the periodic table
  5. How shiny something is and how it reflects light
  6. the study of properties and the basics of matter

12 Clues: The center of an atom • cloud where elctrons are located • table the table of all the elements • A vertical row of the periodic table • a small particle with a negative charge • the horizontal row of the periodic table • anything that takes up space and has mass • The ability for something to break easily • number the amount of protons in an element • ...

Periodic Table 2025-01-16

Periodic Table crossword puzzle
Across
  1. The first group is known as the __________ metals
  2. Dmitri Mendelev organised his table into ______ and columns
  3. Each row on the periodic table is called a _______
  4. The element with atomic number 92
  5. Each column on the periodic table is called a __________
  6. Each period corresponds to the number of electron _______ the element has
Down
  1. Elements on the left hand side of the table are _________
  2. The last group on the periodic table is the ________ or inert gases
  3. This element has an atomic weight of one
  4. The atomic number is equal to the number of ________ in the nucleus
  5. The outer electron shells of the inert gases are ________
  6. The groups reflect the number of electrons in the _______ or outer electron shell
  7. Dmitri Mendelev left ________ for as yet undiscovered elements

13 Clues: The element with atomic number 92 • This element has an atomic weight of one • The first group is known as the __________ metals • Each row on the periodic table is called a _______ • Each column on the periodic table is called a __________ • Elements on the left hand side of the table are _________ • The outer electron shells of the inert gases are ________ • ...

Atoms and Periodic Table Review! 2021-10-13

Atoms and Periodic Table Review! crossword puzzle
Across
  1. basic unit of matter
  2. these elements have properties of both metals and non metals
  3. name of horizontal columns on the Periodic Table
  4. number of neutrons in an atom of lithium
  5. number of electrons in an atom of flourine
  6. this class of elements are malleable, ductile, and are good conductors of electricity
  7. positively charged particles in an atom
  8. tendency of a substance to crumble or break apart when little force is applies
  9. part of an atom where most of the mass comes from
Down
  1. The Periodic Table is organized by what number
  2. the number in an element box that is always a decimal
  3. negatively charged particles in an atom
  4. the way metals can be rolled into wires
  5. the ability of metals to be hammered or rolled
  6. charge of a neutron
  7. refers to the way a metal reflects light
  8. name of vertical columns on the Periodic Table

17 Clues: charge of a neutron • basic unit of matter • negatively charged particles in an atom • the way metals can be rolled into wires • positively charged particles in an atom • number of neutrons in an atom of lithium • refers to the way a metal reflects light • number of electrons in an atom of flourine • The Periodic Table is organized by what number • ...

Periodic 2014-08-04

Periodic crossword puzzle
Across
  1. H----- Balloons
  2. What is the name for the chemical symbol 'Fr'?
  3. What element had the atomic weight 1.008
  4. What is the newest 'official' discovered element added to the Periodic table?
  5. What is the first element on the 5th line of the periodic table?
  6. What element was discovered in 1981?
  7. What is the name for the chemical symbol 'Hg'?
  8. What chemical has the atomic number 5?
Down
  1. What is the first 'official' element discovered?
  2. Last numbered element on the periodic table?
  3. Which element did P. and M. Curie observe?
  4. What is the name for the chemical symbol 'Fi'
  5. What is the name for the chemical symbol 'Hf'?
  6. What element was created by a bombardment of americium with alpha particles?
  7. What element did A. Arfwedson first observe?
  8. What is the name for the chemical symbol 'C'?
  9. What does the 'o' stand for in H2o?

17 Clues: H----- Balloons • What does the 'o' stand for in H2o? • What element was discovered in 1981? • What chemical has the atomic number 5? • What element had the atomic weight 1.008 • Which element did P. and M. Curie observe? • Last numbered element on the periodic table? • What element did A. Arfwedson first observe? • What is the name for the chemical symbol 'Fi' • ...

Groups and Rates 2024-10-15

Groups and Rates crossword puzzle
Across
  1. A gas that is often found in bleach
  2. The word for a column in the periodic table
  3. Used to test for chlorine
  4. A group one metal that burns with a lilac flame
  5. Which group in the periodic table has 7 electrons in its outer shell?
Down
  1. Which group has a full outer shell?
  2. An element in group 1 that is less reactive than sodium
  3. A substance used as an antiseptic
  4. Which group in the periodic table has one electron in its outer shell?
  5. The word for a row in the periodic table
  6. An element in group 7 that is more reactive than Chlorine

11 Clues: Used to test for chlorine • A substance used as an antiseptic • Which group has a full outer shell? • A gas that is often found in bleach • The word for a row in the periodic table • The word for a column in the periodic table • A group one metal that burns with a lilac flame • An element in group 1 that is less reactive than sodium • ...

Periodic Table 2024-12-09

Periodic Table crossword puzzle
Across
  1. The elements below the table numbered 57-71
  2. The staircase section on the Periodic Table
  3. An element that is commonly found in bananas
  4. A metal that is liquid at room temp.
  5. Rows on the Periodic Table
Down
  1. An element with an atomic number of 1
  2. A shiny, ductile, malleable solid
  3. The elements below the table numbered 89-103
  4. Columns on the Periodic Table
  5. A metal with a chemical symbol of Au

10 Clues: Rows on the Periodic Table • Columns on the Periodic Table • A shiny, ductile, malleable solid • A metal with a chemical symbol of Au • A metal that is liquid at room temp. • An element with an atomic number of 1 • The elements below the table numbered 57-71 • The staircase section on the Periodic Table • The elements below the table numbered 89-103 • ...

Matter 2025-12-09

Matter crossword puzzle
Across
  1. electrons on the outer shell
  2. electricly charged particles
  3. definite shape and definite volume
  4. measures the weight of an atom
  5. positively charged atoms in the nucleus
  6. smallest part of existing element
  7. horizontally sorted in the periodic table
  8. gas to liquid
  9. anything that takes up space and has a mass
  10. no definite shape but definite volume
  11. liquid to solid
Down
  1. negatively charged atoms
  2. vertically sorted on the periodic table
  3. also known as the protons and electrons
  4. no definite shape or volume
  5. solid to liquid
  6. sorts the elements
  7. liquid to gas
  8. Cannot be broken down

19 Clues: liquid to gas • gas to liquid • solid to liquid • liquid to solid • sorts the elements • Cannot be broken down • negatively charged atoms • no definite shape or volume • electrons on the outer shell • electricly charged particles • measures the weight of an atom • smallest part of existing element • definite shape and definite volume • no definite shape but definite volume • ...

Periodic table vocabulary 2021-02-11

Periodic table vocabulary crossword puzzle
Across
  1. can be found in the nucleus of the atom
  2. negatively charged subatomic particle
  3. vertical columns in the periodic table
  4. a chart that lists elements
  5. the letter or pair of letters that stand for an element in a periodic table square
Down
  1. the number at the top of each square in the periodic table
  2. the weight of an atom of the element
  3. the center of an atom; where the neutron and proton is located
  4. subatomic particle with neutral charge
  5. horizontal row on the periodic table chart

10 Clues: a chart that lists elements • the weight of an atom of the element • negatively charged subatomic particle • subatomic particle with neutral charge • vertical columns in the periodic table • can be found in the nucleus of the atom • horizontal row on the periodic table chart • the number at the top of each square in the periodic table • ...

Periodic Table 2025-10-23

Periodic Table crossword puzzle
Across
  1. elements with properties that fall between those of metal and nonmetal.
  2. elements that are poor conductors of heat and electric currents.
  3. elements that form a bridge between elements on the left and right sides of the periodic table.
  4. the principle that the physical and chemical properties of elements are periodic functions of their atomic numbers
  5. an arrangement of elements in columns based on properties that repeat from row to row.
Down
  1. smallest unit of matter.
  2. the pattern of repeating properties displayed by elements in the periodic table.
  3. a characteristic of a material.
  4. a horizontal row of elements in the periodic table
  5. a vertical column in the periodic table containing elements with similar properties
  6. elements that are typically shiny, malleable, and ductile, and are excellent conductors of heat and electricity due to the free movement of their electrons
  7. pure substance made by one type of atom.

12 Clues: smallest unit of matter. • a characteristic of a material. • pure substance made by one type of atom. • a horizontal row of elements in the periodic table • elements that are poor conductors of heat and electric currents. • elements with properties that fall between those of metal and nonmetal. • ...

Atomic Structure Crossword 2017-09-18

Atomic Structure Crossword crossword puzzle
Across
  1. An area surrounding the nucleus of an atom where electrons can move freely
  2. The relative mass of an element including protons neutrons and electrons
  3. An isotope where because the number of neutrons is uneven to the number of protons, radiation is released from the nucleus
  4. The elements placed in Group 2 on the periodic table. Extremely reactive, are light and are solids at SATP
  5. Negatively charged sub-atomic particle found in the energy levels surrounding the nucleus of an atom
  6. The elements placed in Groups 3-12 on the periodic table. Have high melting and points, are hard metals and are good conductors of electricity.
  7. The elements placed in Group 1 on the periodic table. React intensely with water, usually a silver sort of colour and soft
  8. The horizontal rows on the periodic table which are placed in relation to the number of energy levels an element has
  9. The elements placed in Group 18 on the periodic table. Are stable with a full valence shell, therefore are highly unreactive, have low boiling and melting points and at gases at SATP.
  10. The number of protons located in the center of the nucleus
  11. A weak bonding through electrons of molecules
  12. When electrons are at their lowest possible energy level
  13. Positively charged sub-atomic particle found in the nucleus.
  14. The vertical columns on the periodic table which are placed in relation to the number of valence electrons present on an element
Down
  1. In the center of an atom composed of protons and neutrons
  2. A charged atom with a different number of electrons than protons. Atom has either lost or gained electrons on it's valence shell to try to become stable and ultimately became this.
  3. The path around the nucleus in which electrons move
  4. Where electrons have jumped up to a different level than where they began
  5. An atom with a different number of neutrons than number of protons
  6. The electrons present on the most outer octet shell of an atom
  7. A covalent bond where electrons are inequality shared between two or more non-metals
  8. Patterning coloured lines that are displayed when light is shot through a prism. The colours represent the wavelengths.
  9. A sharing of electrons between two or more non-metals
  10. A theory continuously shaped over generations most recently being drastically changed by Niels Bohr who proposed that elements have energy levels and how electrons move into other energy levels while releasing energy
  11. Uncharged sub-atomic particle found in the nucleus
  12. A sharing of electrons of chemicals with opposite charges
  13. The action of electrons moving between different energy levels
  14. The things that are put into the line spectrum and are formed when electrons move from excited state to ground state by moving down levels.
  15. The elements placed in Group 17 on the periodic table. Highly reactive, not good conductors of electricity and are not lustrous.

29 Clues: A weak bonding through electrons of molecules • Uncharged sub-atomic particle found in the nucleus • The path around the nucleus in which electrons move • A sharing of electrons between two or more non-metals • When electrons are at their lowest possible energy level • In the center of an atom composed of protons and neutrons • ...

periodic table labs 2023-12-01

periodic table labs crossword puzzle
Across
  1. ______-metal are extremely soft
  2. semi_______ property of metalloids
  3. ______-gases colorless, oderless, tasteless
  4. alkaline earth type metal
  5. _________-metals good conductors for electricity for heat
  6. made periodic table by atomic number
  7. Russian chemist who made periodic table by mass
Down
  1. _________-metals oxidize in air
  2. first piriodic table by atomic mass was not given credit due to incompleteness
  3. nonmetal with 6 protons
  4. property of nonmetals
  5. metalloid with 4 protons
  6. property of metals
  7. most reactive nonmetal

14 Clues: property of metals • property of nonmetals • most reactive nonmetal • nonmetal with 6 protons • metalloid with 4 protons • alkaline earth type metal • ______-metal are extremely soft • _________-metals oxidize in air • semi_______ property of metalloids • made periodic table by atomic number • ______-gases colorless, oderless, tasteless • ...

Unit 2 Vocabulary Crossword 2025-10-28

Unit 2 Vocabulary Crossword crossword puzzle
Across
  1. a group of chemical elements in Group 2 of the periodic table, including beryllium, magnesium, calcium, strontium, barium, and radium
  2. the electrons in the outermost energy shell of an atom,
  3. one of the seven reactive nonmetal elements in Group 17 of the periodic table
  4. a group of unreactive, gaseous elements in Group 18 of the periodic table
  5. any of the set of metallic elements occupying a central block (Groups IVB–VIII, IB, and IIB, or 4–12) in the periodic table
Down
  1. a group of highly reactive elements in Group 1 of the periodic table,
  2. the distance from the center of an atom's nucleus to its outermost electron shell.
  3. the process where an atom or molecule gains or loses electrons, resulting in a net electrical charge and the formation of an ion.
  4. the degree to which an element tends to gain electrons and form negative ions in chemical reactions.
  5. a horizontal row on the periodic table

10 Clues: a horizontal row on the periodic table • the electrons in the outermost energy shell of an atom, • a group of highly reactive elements in Group 1 of the periodic table, • a group of unreactive, gaseous elements in Group 18 of the periodic table • one of the seven reactive nonmetal elements in Group 17 of the periodic table • ...

William McCorry Chemisty Crossword 2023-03-29

William McCorry Chemisty Crossword crossword puzzle
Across
  1. Neutrally charged sub-atomic particles
  2. The most reactive elements on the periodic table.
  3. Shortest half life of any element
  4. Positively charged sub-atomic particles
  5. Vertical columns on Periodic table
  6. The heaviest element that can be produced in a star
  7. Silvery white, very hard transition metal, but is softer and more ductile than tungsten
Down
  1. soft, malleable, ductile, silver-white metal.is naturally found in sediments.: it oxidizes rapidly in air and it reacts with water to form the hydroxide.
  2. Negatively charged sub-atomic particles
  3. A charged particle
  4. It is a bright, hard silvery metal. It exists in its trivalent state. It is stable in air at normal temperatures. It forms oxide with moist air. It is the hardest and most brittle rare earth element.
  5. The outermost electron shell
  6. Horizontal columns on periodic table
  7. Extremally Radioactive element. Isotopes include bismuth, polonium, or radon.
  8. soft, malleable, ductile, silver-gray metal member of the lanthanide group of the periodic table. It is reasonably stable in air, but it is slowly oxidised and it reacts with cold water.

15 Clues: A charged particle • The outermost electron shell • Shortest half life of any element • Vertical columns on Periodic table • Horizontal columns on periodic table • Neutrally charged sub-atomic particles • Negatively charged sub-atomic particles • Positively charged sub-atomic particles • The most reactive elements on the periodic table. • ...

CHEMISTRY CROSSWORD 2023-07-16

CHEMISTRY CROSSWORD crossword puzzle
Across
  1. six elements in Group 17 of the periodic table
  2. vertical column in the Periodic Table
  3. a pure substance made up of only one kind of atom which can't be split up into two or more substance
  4. a subatomic particle with a positive electrical charge
  5. a particle of matter that uniquely defines a chemical element
  6. imprecise term used to describe a chemical element that forms a simple substance having properties intermediate between those of a typical metal and a typical nonmetal
  7. a negatively charged subatomic particle that can be either bound to an atom or free
Down
  1. total number of protons and neutrons in an atom
  2. the first element on the periodic table
  3. subatomic particles found inside the nucleus of every atom,
  4. a horizontal row of the periodic table,
  5. GASES A gaseous chemical element that does not readily enter into chemical combination with other elements
  6. the number of protons in the nucleus of an atom
  7. The group 1 elements

14 Clues: The group 1 elements • vertical column in the Periodic Table • the first element on the periodic table • a horizontal row of the periodic table, • six elements in Group 17 of the periodic table • total number of protons and neutrons in an atom • the number of protons in the nucleus of an atom • a subatomic particle with a positive electrical charge • ...

Chap. 5 Test Review-Periodic Table 2020-12-04

Chap. 5 Test Review-Periodic Table crossword puzzle
Across
  1. 1/12th the mass of a Carbon-12 atom is defined as an atomic ______ ______.
  2. Moving from left to right across a row of the Periodic Table,on sees an increasing value in the _______
  3. Atoms of the most reactive elements tend to have one or ________ valence electrons.
  4. The unit for atomic mass is __ __ __.
  5. To keep them from reacting, some highly reactive elements are stored in the Noble Gas __________.
  6. At room temperature, all metals are solids or __________.
  7. from element to element.
  8. The ______ gases emit colors when an electric current is applied.
Down
  1. A horizontal row on the Periodic Table is called a __________.
  2. Mendeleev arranged the known chemical elements in a table according to increasing atomic _______.
  3. The ability of metals to be drawn into wires.
  4. The usefulness of Mendeleev's Periodic Table was confirmed by the discovery of undiscovered _________ with predicted properties.
  5. A vertical column on the table is called a _______.
  6. The ability of metals to bend and not break.
  7. Unlike the Halogens, the Noble Gases are very ___-________.

15 Clues: from element to element. • The unit for atomic mass is __ __ __. • The ability of metals to bend and not break. • The ability of metals to be drawn into wires. • A vertical column on the table is called a _______. • At room temperature, all metals are solids or __________. • Unlike the Halogens, the Noble Gases are very ___-________. • ...

Chap. 5 Test Review-Periodic Table 2020-12-04

Chap. 5 Test Review-Periodic Table crossword puzzle
Across
  1. The ability of metals to bend and not break.
  2. Mendeleev arranged the known chemical elements in a table according to increasing atomic _______.
  3. Moving from left to right across a row of the Periodic Table,on sees an increasing value in the _______ number.
  4. Another word for non-reactive elements is _______
  5. Atoms of the most reactive elements tend to have one or ________ valence electrons.
  6. A vertical column on the table is called a _______.
  7. The ______ gases emit colors when an electric current is applied.
Down
  1. 1/12th the mass of a Carbon-12 atom is defined as an atomic ______ ______.
  2. The usefulness of Mendeleev's Periodic Table was confirmed by the discovery of undiscovered _________ with predicted properties.
  3. The unit for atomic mass is __ __ __.
  4. At room temperature, all metals are solids or __________.
  5. The ability of metals to be drawn into wires.
  6. Unlike the Halogens, the Noble Gases are very ___-________.
  7. A horizontal row on the Periodic Table is called a __________.
  8. To keep them from reacting, some highly reactive elements are stored in the Noble Gas __________.

15 Clues: The unit for atomic mass is __ __ __. • The ability of metals to bend and not break. • The ability of metals to be drawn into wires. • Another word for non-reactive elements is _______ • A vertical column on the table is called a _______. • At room temperature, all metals are solids or __________. • Unlike the Halogens, the Noble Gases are very ___-________. • ...

Metals & Non Metals 2013-06-05

Metals & Non Metals crossword puzzle
Across
  1. The most reactive element in group 7 (halogens). It displaces all other halogens.
  2. The .............. point is where a solid turns into a liquid. Its a change of state.
  3. They are often a gas at room temperature. They react with metals. Examples include oxygen and nitrogen
  4. The metals in group 1 on the periodic table. They turn the water purple due as they make hydroxides (eg lithium Hydroxide)
  5. A gas which is present in many reactions. It is used by humans to allow them to survive and released by plants as a waste product.
Down
  1. The .............. point is where a liquid turns into a gas. Its a change of state.
  2. Has the element symmbol: 'H'. It is a gas which is first on the periodic table
  3. They are solid at room temperature. They are on the left side of the periodic table. Examples include magnesium, iron and copper
  4. The .............. table shows all the elements in the world. The table includes groups and periods.
  5. The non metals in group 7 on the periodic table. They react with metals to form halides (eg sodium chloride)
  6. The ............. number are the columns of the periodic table. There are 8 of these. (1-7 including 8)

11 Clues: Has the element symmbol: 'H'. It is a gas which is first on the periodic table • The most reactive element in group 7 (halogens). It displaces all other halogens. • The .............. point is where a liquid turns into a gas. Its a change of state. • The .............. point is where a solid turns into a liquid. Its a change of state. • ...

Chemistry Crossword puzzle by Eniayo 2023-04-14

Chemistry Crossword puzzle by Eniayo crossword puzzle
Across
  1. A vertical row of the periodic table
  2. cloud where elctrons are located
  3. The ability for something to break easily
  4. a thing that is composed of two or more elements
  5. The center of an atom
  6. table the table of all the elements
Down
  1. a small particle with a negative charge
  2. anything that takes up space and has mass
  3. number the amount of protons in an element
  4. the horizontal row of the periodic table
  5. How shiny something is and how it reflects light
  6. the study of properties and the basics of matter

12 Clues: The center of an atom • cloud where elctrons are located • table the table of all the elements • A vertical row of the periodic table • a small particle with a negative charge • the horizontal row of the periodic table • anything that takes up space and has mass • The ability for something to break easily • number the amount of protons in an element • ...

periodic table 2025-01-13

periodic table crossword puzzle
Across
  1. elements of group 17 are called _____
  2. electronegativity ______ down the group.
  3. i have 26 protons
  4. electron affinity _____ across a period
  5. architect of the modern periodic table
  6. 7 horizontal rows in the periodic table
Down
  1. across a period, atomic radius _______
  2. the amount of energy required to remove a loosely bound electron from the outermost shell of an isolated gaseous atom is called _____ potential.
  3. group 3 to 12 are called _____ elements
  4. nuclear charge is the number of _____
  5. highest ionisation potential
  6. the scientist who arranged elements into groups of three called triads
  7. 18 vertical groups in the modern periodic table
  8. Least electronegative element

14 Clues: i have 26 protons • highest ionisation potential • Least electronegative element • elements of group 17 are called _____ • nuclear charge is the number of _____ • across a period, atomic radius _______ • architect of the modern periodic table • group 3 to 12 are called _____ elements • electron affinity _____ across a period • 7 horizontal rows in the periodic table • ...

Haozheng Yang 2020-11-05

Haozheng Yang crossword puzzle
Across
  1. F,Ci,Br,I,At,Ts
  2. 6.02214076×10^23
  3. 100000 = 10 x 10^5
  4. He,Ne,Ar,Kr,Xe,Rn,Og
  5. Elemental race
  6. 1.66053904 × 10^-27
  7. Valence
Down
  1. g/mol
  2. Elements between metals and non-metals
  3. Atom that loses charge
  4. Tools used to go upstairs on the periodic table
  5. Si,Mn,Cr...
  6. The most stable outer electron number is 8
  7. C,O,H...
  8. Atom that gains charge
  9. Element cycle
  10. Atom that loses or gains charge
  11. The number of the atom on the periodic table

18 Clues: g/mol • Valence • C,O,H... • Si,Mn,Cr... • Element cycle • Elemental race • F,Ci,Br,I,At,Ts • 6.02214076×10^23 • 100000 = 10 x 10^5 • 1.66053904 × 10^-27 • He,Ne,Ar,Kr,Xe,Rn,Og • Atom that loses charge • Atom that gains charge • Atom that loses or gains charge • Elements between metals and non-metals • The most stable outer electron number is 8 • The number of the atom on the periodic table • ...

Chemistry Crossword 2015-11-19

Chemistry Crossword crossword puzzle
Across
  1. chemical combination of two or more elements in a specific ratio
  2. a substance that helps a chemical reaction that proceed more quickly
  3. group 18 on the periodic table
  4. substance made of only one kind of matter
  5. an organic catalyst
  6. most reactive non meta
  7. a chemical that releases heat
  8. positively charged particle
  9. a combination of symbols that represent a compound
  10. a reaction that takes place when two or more substances react to make a new substance
  11. negatively charged particle
  12. atomic number 8 on the periodic table
  13. the horizontal column on the periodic table
  14. an atom that has been electrically charged
Down
  1. an element with both metal and non metal properties
  2. most stable and nonreactive elements
  3. the result of a chemical reaction when a new substance is formed
  4. vertical column of elements on the periodic table
  5. two nonmetals combined
  6. slow chemical change that occurs when oxygen in the air reacts with metals
  7. how many protons are in the nucleus
  8. neutral
  9. a chemical reaction that absorbs energy
  10. two metals combined
  11. a solution in which water is the solvent

25 Clues: neutral • an organic catalyst • two metals combined • two nonmetals combined • most reactive non meta • positively charged particle • negatively charged particle • a chemical that releases heat • group 18 on the periodic table • how many protons are in the nucleus • most stable and nonreactive elements • atomic number 8 on the periodic table • a chemical reaction that absorbs energy • ...

Chemistry 2016-02-10

Chemistry crossword puzzle
Across
  1. two electrons and is associated with a region of a chemical bond
  2. no electric charge
  3. the smalles unit of an element
  4. the material of chemical gas or metal that is on the periodic table
  5. positively charged element
  6. can form alloys with metals
  7. energy is released
  8. 18 numbers groups on the periodic table
  9. the mass of the products in a chemical reaction must equal the mass of the reactants
  10. energy is absorbed
  11. to place farmers do what to crops every year
  12. a group of atoms bonded together
  13. changes during a reaction
  14. consists of protons and electrons
  15. the letters of an element (au)
Down
  1. electrons participate in thr formation of a chemical bond
  2. very brittle and cannot be made into wire
  3. developed the periodic table
  4. what you get after you mix things together
  5. helium
  6. contains the same amount of protons and electrons
  7. their absorbency
  8. composed of two or more separate elements
  9. negatively charged
  10. how the elements are arranged with increasing atomic numbers
  11. sodium, alike metals has one electron

26 Clues: helium • their absorbency • no electric charge • energy is released • negatively charged • energy is absorbed • changes during a reaction • positively charged element • can form alloys with metals • developed the periodic table • the smalles unit of an element • the letters of an element (au) • a group of atoms bonded together • consists of protons and electrons • ...

Metals and Non metals 2015-08-04

Metals and Non metals crossword puzzle
Across
  1. Alloy that is harder than Zn or Cu; Used for making utensils (Cu 80%, Zn 20%)
  2. Ag
  3. Metals oxides are _________
  4. Can be Stretched
  5. This non metallic gas is needed for living
  6. This state of hydrogen is useful as rocket fuel
  7. The property of metals produce a ringing sound when struck
  8. This alloy is used as a support structure in buildings
  9. acidzinc + this acid reacts to produce zinc chloride + hydrogen
  10. It's a mixture of two or more metals
  11. The hardest known material
  12. For joining metals, soldering wires, electronic components
  13. Its chemical symbol is N
Down
  1. Nationality of the inventor of the periodic table
  2. Families of elements in the same horizontal row
  3. Can be beaten into shape
  4. Metals are good ____ of heat and electricity
  5. Shiny
  6. Colour of chlorine gas
  7. Alloy used to make statues (Cu 90%, Sn 10%)
  8. Table organizing all elements
  9. Its chemical symbol is H
  10. Its chemical symbol is C.
  11. Families of elements in the same vertical column
  12. Unreactive gases in group VIII of the periodic table

25 Clues: Ag • Shiny • Can be Stretched • Colour of chlorine gas • Can be beaten into shape • Its chemical symbol is H • Its chemical symbol is N • Its chemical symbol is C. • The hardest known material • Metals oxides are _________ • Table organizing all elements • It's a mixture of two or more metals • This non metallic gas is needed for living • Alloy used to make statues (Cu 90%, Sn 10%) • ...

The Periodic Table! 2021-01-19

The Periodic Table! crossword puzzle
Across
  1. substance made of one type of atom
  2. the type of reaction when a more reactive element takes the place of a less reactive one in its compound
  3. element in period 3 group 2
  4. the alkali metal that reacts vigorously with water but without a coloured flame
  5. the line separating metals and non-metals
  6. element in period 4 group 3
  7. the most reactive alkali metal
  8. the columns in the periodic table
  9. element in period 2 group 6
  10. the group number of the halogens (written in words)
  11. the type of metals found in group 1
  12. sodium + water --> ? + hydrogen
  13. the state of matter of the group 0 elements
Down
  1. the flame colour when potassium reacts with water
  2. don't conduct heat or electricity and have low melting and boiling points
  3. conduct heat and electricity and am found on the left of the periodic table
  4. element in period 5 group 7
  5. element in period 1 group 0
  6. the type of metal found in group 2
  7. the most reactive halogen
  8. the rows across a periodic table

21 Clues: the most reactive halogen • element in period 5 group 7 • element in period 3 group 2 • element in period 1 group 0 • element in period 4 group 3 • element in period 2 group 6 • the most reactive alkali metal • sodium + water --> ? + hydrogen • the rows across a periodic table • the columns in the periodic table • substance made of one type of atom • ...

Magnets Crossword Puzzle 2023-12-11

Magnets Crossword Puzzle crossword puzzle
Across
  1. to draw an object to another object
  2. a peace of iron that draws anything metallic toward it
  3. a source of electric power containing many electrochemical cells
  4. the region that exerts a force on magnetic objects
  5. the unit electric current is measured in
  6. a type of metal that is labeled Co on the periodic table
  7. a type of metal that is labeled Fe on the periodic table
  8. an instrument containing a magnetized pointer that naturally points north
  9. it's at the top of the earth
  10. a type of metal that is labeled Ni on the periodic table
  11. a form of energy that is caused by charged particles like electrons or protons
Down
  1. it is a type of magnet that in which the magnetic field is produced by an electric current
  2. to store electrical energy
  3. a tool used to measure electric currents
  4. can be attractive or repulsive
  5. a material that conducts electricity and is easily heated
  6. having a value beneath 0
  7. the force a magnet exerts on certain other materials
  8. it's at the bottom of the earth
  9. having a value above 0

20 Clues: having a value above 0 • having a value beneath 0 • to store electrical energy • it's at the top of the earth • can be attractive or repulsive • it's at the bottom of the earth • to draw an object to another object • a tool used to measure electric currents • the unit electric current is measured in • the region that exerts a force on magnetic objects • ...

Unit 3 Chemistry Preview 2020-09-10

Unit 3 Chemistry Preview crossword puzzle
Across
  1. The number of protons within an atom (two words as one)
  2. Elements on the periodic table that have properties of metals and nonmetals (Middle)
  3. Element with the symbol 'Cu'
  4. The total number of protons and neutrons within an atom (two words as one)
  5. Element with the symbol 'H'
  6. Element with the symbol 'Hg'
  7. Element with the symbol 'Sn'
  8. A small subatomic particle with a negative (-) charge
  9. The central region of an atom comprised of protons and neutrons
Down
  1. Element with the symbol 'Ti'
  2. Elements on the periodic table that are not good conductors of electricity and heat (Right Side)
  3. Element with the symbol 'U'
  4. Element with the symbol 'O'
  5. A small subatomic particle with a neutral (0) charge
  6. A small subatomic particle with a positive (+) charge
  7. Element with the symbol 'Al'
  8. Element with the symbol 'Pb'
  9. Element with the symbol 'C'
  10. Element with the symbol 'Kr'
  11. Elements on the periodic table that are good conductors of electricity and heat (Left Side)
  12. Element with the symbol 'He'
  13. Element with the symbol 'Au'
  14. Element with the symbol 'Fe'

23 Clues: Element with the symbol 'U' • Element with the symbol 'O' • Element with the symbol 'C' • Element with the symbol 'H' • Element with the symbol 'Ti' • Element with the symbol 'Al' • Element with the symbol 'Pb' • Element with the symbol 'Cu' • Element with the symbol 'Kr' • Element with the symbol 'He' • Element with the symbol 'Au' • Element with the symbol 'Hg' • ...

Unit 2 chem 2023-01-24

Unit 2 chem crossword puzzle
Across
  1. These make up 80% of the periodic table
  2. The number of wave cycles that pass a given point per unit of time
  3. Vertical column on periodic table
  4. The way electrons are arranged in various orbitals around the nucleus of an atom
  5. The smallest particle of an element
  6. A wave's height from zero to crest
  7. The total number of protons and neutrons in the nucleus of an atom
  8. What represents the fixed energies of an electron
  9. Horizontal row on the periodic table
  10. Atoms that have the same number of protons but a different number of neutrons
Down
  1. The mnemonic for atomic number and mass number
  2. The attractive force that holds the nucleus together
  3. These are ions that loose electrons
  4. These have properties of both metals and nonmetals
  5. Electrically neutral means an overall charge of what?
  6. True or false, Atomic mass and mass number are the same thing
  7. What regions of the atom contains Protons and Neutrons
  8. distance between crests
  9. This scientist propsed and created the Bowling ball model
  10. This prinicple explains that every orbital in a sublevel is doubly occupied

20 Clues: distance between crests • Vertical column on periodic table • A wave's height from zero to crest • These are ions that loose electrons • The smallest particle of an element • Horizontal row on the periodic table • These make up 80% of the periodic table • The mnemonic for atomic number and mass number • What represents the fixed energies of an electron • ...

We love PEAMAN! 2021-07-28

We love PEAMAN! crossword puzzle
Across
  1. The central part of an atom is called ______
  2. The number of valence electrons for boron
  3. The overall charge on an atom, hint think about PEA
  4. I have 6 protons in my nucleus
  5. The number of valence electrons for chlorine
  6. Is he a pea, is he a man? No he is ________
  7. This is the name of rows of the periodic table
  8. The A in PEAMAN stands for atomic number
  9. the term for the outer most electrons of an atom
  10. The number of valence electrons for phosphorus
Down
  1. The charge on a neutron
  2. I have 16 neutrons, who am I?
  3. I am found in the 4th period and 2nd group
  4. These particles orbit the nucleus
  5. Except in the case of hydrogen, the mass number is always _________ than the atomic number
  6. What does the M in PEAMAN stand for
  7. The relative mass of a proton or neutron
  8. This is the name for the columns of the Periodic Table
  9. The positively charged particle in an atom
  10. Considered the father of the Periodic Table

20 Clues: The charge on a neutron • I have 16 neutrons, who am I? • I have 6 protons in my nucleus • These particles orbit the nucleus • What does the M in PEAMAN stand for • The relative mass of a proton or neutron • The A in PEAMAN stands for atomic number • The number of valence electrons for boron • I am found in the 4th period and 2nd group • ...

CHEM Crossword 2025-12-02

CHEM Crossword crossword puzzle
Across
  1. Weakest intermolecular force found in all molecules.
  2. ENERGY Energy required to remove an electron from an atom.
  3. BONDING Strong intermolecular force involving H and N, O, or F.
  4. Atom’s ability to attract shared electrons in a bond.
  5. Solid with no long-range repeating structure.
  6. Table that organizes elements based on atomic number and properties.
  7. Solid with a highly ordered repeating arrangement of particles.
  8. Reaction where one compound breaks into simpler substances.
  9. Change of state from solid directly to gas.
Down
  1. Type of bond formed by sharing electrons.
  2. UNIT Lowest whole-number ratio of ions in an ionic compound.
  3. Horizontal row on the periodic table.
  4. Vertical column on the periodic table.
  5. Reaction with oxygen that produces carbon dioxide and water.
  6. RADIUS Distance from nucleus to outermost electron shell
  7. Type of bond formed by the transfer of electrons.
  8. Smallest unit of a covalent compound.
  9. Type of covalent bond where electrons are shared unequally.
  10. Reaction where two or more substances combine to form one product.
  11. Type of intermolecular force between polar molecules.

20 Clues: Horizontal row on the periodic table. • Smallest unit of a covalent compound. • Vertical column on the periodic table. • Type of bond formed by sharing electrons. • Change of state from solid directly to gas. • Solid with no long-range repeating structure. • Type of bond formed by the transfer of electrons. • Weakest intermolecular force found in all molecules. • ...

Year 9 atoms 2025-08-26

Year 9 atoms crossword puzzle
Across
  1. Row in the periodic table
  2. Atom with same protons but different neutrons
  3. Electron ______________ Arrangement of electrons in shells
  4. Negatively charged particle orbiting the nucleus
  5. _________Diagram is a visual representation of electron shells
  6. Outermost electron shell
  7. Element that gains electrons to form anions
  8. ________number is the total number of protons and neutrons
  9. Positively charged ion
Down
  1. Chart organizing elements by atomic number
  2. A basic unit of matter
  3. Number of protons in an atom
  4. Positively charged particle in the nucleus
  5. Neutral particle in the nucleus
  6. Column in the periodic table
  7. Element that loses electrons to form cations
  8. Center of an atom containing protons and neutrons
  9. Negatively charged ion
  10. Pure substance made of one type of atom
  11. Atom with a charge due to loss or gain of electrons

20 Clues: A basic unit of matter • Negatively charged ion • Positively charged ion • Outermost electron shell • Row in the periodic table • Number of protons in an atom • Column in the periodic table • Neutral particle in the nucleus • Pure substance made of one type of atom • Chart organizing elements by atomic number • Positively charged particle in the nucleus • ...

Chemistry Vocab 2023-08-28

Chemistry Vocab crossword puzzle
Across
  1. definite volume, definite shape, not compressible
  2. highly reactive, group seven on the periodic table, want one valence electron
  3. can change
  4. indefinite volume, indefinite shape, highly compressible
  5. A property of matter that describes a substance’s ability to participate in chemical reactions
  6. group two on the periodic table, two valence electrons
  7. stays the same
Down
  1. does not have a uniform structure or composition; different parts
  2. definite volume, indefinite shape, slightly compressible
  3. group one on the periodic table, one valence electron
  4. A change that occurs when one or more substances change into entirely new substances with different properties
  5. has a uniform structure or composition throughout; same parts
  6. full outer shell, not reactive
  7. includes elements and compounds
  8. A change of matter from one form to another without a change in chemical properties
  9. A characteristic of a substance that does not involve a chemical change
  10. physical combination of two or more things

17 Clues: can change • stays the same • full outer shell, not reactive • includes elements and compounds • physical combination of two or more things • definite volume, definite shape, not compressible • group one on the periodic table, one valence electron • group two on the periodic table, two valence electrons • definite volume, indefinite shape, slightly compressible • ...