periodic+table Crossword Puzzles

The Atom and Nuclear Chemistry 2021-02-01

The Atom and Nuclear Chemistry crossword puzzle
Across
  1. a substance that increases the rate of a chemical reaction without itself undergoing any permanent chemical change.
  2. the quality of being reactive or the degree to which something is reactive.
  3. bubbles in a liquid; fizz.
  4. a subatomic particle with a positive electric charge.
  5. any of the elements occupying group VIIA (17) of the periodic table.
Down
  1. relating to the periodic table of the elements.
  2. cause (a substance) to be deposited in solid form from a solution.
  3. the combining power of an element.
  4. the positively charged central core of an atom and containing nearly all its mass.
  5. undergo or cause to undergo a process or period of transition.
  6. an atom or molecule with a net electric charge due to the loss or gain of one or more electrons.
  7. a set of elements occupying a horizontal row in the periodic table.
  8. a set of elements occupying a column in the periodic table.

13 Clues: bubbles in a liquid; fizz. • the combining power of an element. • relating to the periodic table of the elements. • a subatomic particle with a positive electric charge. • a set of elements occupying a column in the periodic table. • undergo or cause to undergo a process or period of transition. • cause (a substance) to be deposited in solid form from a solution. • ...

Periodic Table and Atoms 2024-08-27

Periodic Table and Atoms crossword puzzle
Across
  1. This is the table where elements are sorted based on their properties and electron configuration
  2. This is the center of the atom containing the protons and neutrons
  3. These are horizontal rows in the periodic table, the atomic number increases from left to right
  4. Subatomic particle has a negative charge and almost no mass
  5. This is the amount of matter or weight of an atom
  6. This subatomic particle has a large mass and a neutral charge, matches the protons usually
  7. The rings around an atom that house electrons
  8. The charge that Electrons have
  9. This is the smallest measure of mass, each one of these is made of a combination of electrons, protons and neutrons
  10. These are the vertical columns in the periodic table, elements here have similar properties
Down
  1. The charge Neutrons have
  2. This is the name for the differences between atoms with different properties that is sorted in the periodic table
  3. This subatomic particle has a positive charge and usually matches the electrons
  4. The last ring of electrons around an atom
  5. This is the number at the top left of the element in a periodic table, it shows the total number of protons
  6. The charge Protons have

16 Clues: The charge Protons have • The charge Neutrons have • The charge that Electrons have • The last ring of electrons around an atom • The rings around an atom that house electrons • This is the amount of matter or weight of an atom • Subatomic particle has a negative charge and almost no mass • This is the center of the atom containing the protons and neutrons • ...

Vocabulary Review 2020-11-09

Vocabulary Review crossword puzzle
Across
  1. The unit for mass
  2. The unit for volume if it is a liquid
  3. ALL elements located to the right of the staircase on the periodic table are
  4. the name of the spectrum that allows you to see the different types of radiation waves we can not see with a naked eye,
  5. Not as good as metals, but not as poor as nonmetals.. its an "okay" conductor.
  6. Type of energy that causes atoms to vibrate and collide
  7. heat is transferred by DIRECT contact
  8. Tells you how closely compact atoms are in an object.
  9. The amount of matter (atoms) that make up an object.
Down
  1. characteristic of a metal: shiny
  2. characteristic of a nonmetal: break easily
  3. ALL elements located ON the staircase on the periodic table are
  4. The amount of space the object takes up.
  5. Heat is transferred by heat waves we can not see with out eyes, but we can certainly feel it.
  6. all elements (except one) located to the left of the staircase on the periodic table are
  7. characteristic of metal: hammered into thin sheets
  8. The only element located to the left of the staircase on the periodic table that is a nonmetal
  9. The unit for volume if it is a solid
  10. heat is transferred in a circular motion caused by differences in temperature and density.
  11. characteristic of a metal: stretch into wire

20 Clues: The unit for mass • characteristic of a metal: shiny • The unit for volume if it is a solid • The unit for volume if it is a liquid • heat is transferred by DIRECT contact • The amount of space the object takes up. • characteristic of a nonmetal: break easily • characteristic of a metal: stretch into wire • characteristic of metal: hammered into thin sheets • ...

Science 2021-06-22

Science crossword puzzle
Across
  1. The number of protons plus neutrons is equal to the ... number.
  2. There are only 94 ... occurring elements on the periodic table.
  3. They are a pure substance.
  4. Occurs when an element loses or gains a neutron in the nucleus.
  5. What element has the symbol He?
  6. What element is in group 2, period 2?
  7. What is an example of a compound?
  8. What period is gallium in?
  9. What is the columns called on the periodic table?
  10. Defines a materials ability to conduct electricity.
  11. What type of radioactivity wave is the strongest?
  12. A bunch of atoms that are bonded together.
  13. The name of the process when a single compound breaks down to form two or more simpler products.
  14. Which subatomic particle has a neutral charge?
  15. Which element has only one electron?
Down
  1. What is the name of the process where two or more substances combine to produce a single new substance?
  2. What type of bond shares electron pairs between atoms?
  3. Which element has the symbol Mg?
  4. A table that arranges elements based on their properties.
  5. What element has the symbol O?
  6. Which element has the symbol B?
  7. Greek word for indivisible.
  8. What are the rows called on the periodic table?
  9. The liquid that releases positively charged hydrogen ions.
  10. Which subatomic particle has the symbol p+?
  11. What is the name for element 6?

26 Clues: They are a pure substance. • What period is gallium in? • Greek word for indivisible. • What element has the symbol O? • What element has the symbol He? • Which element has the symbol B? • What is the name for element 6? • Which element has the symbol Mg? • What is an example of a compound? • Which element has only one electron? • What element is in group 2, period 2? • ...

Science PeTa 2019-11-07

Science PeTa crossword puzzle
Across
  1. an element that has properties that are intermediate between those of metals and nonmetals.
  2. a lasting attraction between atoms, ions or molecules
  3. Matter made up of one kind of metal
  4. a drawing of a molecule that illustrates the connectivity of the compound
  5. To which element group does argon belong?
  6. This type of bonding occurs between two atoms of the same element or of elements close to each other in the periodic table
  7. They are reactive nonmetallic elements
  8. a column of elements in the periodic table
Down
  1. six chemical elements in group 2 of the periodic table
  2. the electrons in the outermost electron shell of an isolated atom of an element
  3. the distance from the centre of the nucleus to the outermost shell containing electrons.
  4. a chemical element that lacks the characteristics of a metal and that is able to form anions, acidic oxides, acids, and stable compounds with hydrogen.
  5. a row of chemical elements
  6. the energy required to remove an electron from a gaseous atom or ion
  7. a substance formed when two or more chemical elements are chemically bonded together
  8. a subatomic particle found in the nucleus of every atom
  9. the complete transfer of valence electrons between atoms
  10. consist of the chemical elements lithium, sodium, potassium, rubidium, caesium, and francium
  11. Which element has the lowest atomic mass?
  12. Which element is number 28 on the periodic table?

20 Clues: a row of chemical elements • Matter made up of one kind of metal • They are reactive nonmetallic elements • To which element group does argon belong? • Which element has the lowest atomic mass? • a column of elements in the periodic table • Which element is number 28 on the periodic table? • a lasting attraction between atoms, ions or molecules • ...

chemistry unit B 2014-11-06

chemistry unit B crossword puzzle
Across
  1. system - one experiment in which all reactants and all products of a chemical reaction are accounted for
  2. compound pure substance formed when at least when one metal and non-metal combine
  3. positive charge
  4. shiny malleable ductile element that conduct electricity
  5. chemical reactions that occurs when oxygen reacts with a substance
  6. element has both metallic and non metal properties
  7. metals group 1 element in the periodic table
  8. slow chemical change that occurs when oxygen in the air reacts with a metal
  9. system experiment in which products can escape a chemical reaction
  10. -ability to pound into sheets
  11. workplace hazardous materials information system
  12. negative charge
  13. respiration chemical reaction that takes place in a cell
Down
  1. -horizontal row of elements in the periodic table
  2. gases -group 18 of the periodic table
  3. substance that helps a reaction to proceed more quickly
  4. neutral particle in the nucleus of an atom
  5. vertical column of elements in the periodic table
  6. ions groups of atoms acting as one
  7. compounds pure substance formed when non metals combine
  8. metal dull brittle element that does not conduct electricity
  9. anything that has mass and occupies space
  10. catalyst involved in chemical reaction in living things
  11. reaction when two or more substances react to form a new substance
  12. number the sum of the number of protons and neutrons in an atom

25 Clues: positive charge • negative charge • -ability to pound into sheets • ions groups of atoms acting as one • gases -group 18 of the periodic table • neutral particle in the nucleus of an atom • anything that has mass and occupies space • metals group 1 element in the periodic table • workplace hazardous materials information system • ...

Heredity & Periodic Table 2023-05-28

Heredity & Periodic Table crossword puzzle
Across
  1. (2 words)number of protons (which equals the number of electrons) in an atom.
  2. A column on the periodic table
  3. We use letters to describe genes: Blue Eyes = (bb. These letters are called____
  4. Males have ___ and ___ chromosomes
  5. (2words)The very unreactive gases found in Group 8 of the periodic table.
  6. A charged particle produced by the loss or gain of electrons
  7. A combination of two or more substances that are not chemically combined.
  8. A substance made up of a combination of two or more different elements
  9. A trait that always comes out
  10. The two sex chromosomes are ___ and ___.
  11. A tiny particle with practically no mass and a negative charge.
  12. Each species has a certain number of _______.
  13. When your genes are expressed physically (how you look) we call that your___
Down
  1. A tiny positive particle found inside the nucleus of an atom.
  2. (2words)element in group 1 of the periodic table
  3. Two or more atoms combined together to form a larger particle
  4. (2 words)RR is____ ____
  5. Atoms that have the same number of protons but different number of neutrons
  6. Females have ___ and ___ chromosomes
  7. Yy is ____
  8. Smallest particle of a chemical element. It is made of a nucleus and orbiting electrons.
  9. The elements found in Group 7 of the periodic table.
  10. A substance made up of only one type of atom.

23 Clues: Yy is ____ • (2 words)RR is____ ____ • A trait that always comes out • A column on the periodic table • Males have ___ and ___ chromosomes • Females have ___ and ___ chromosomes • The two sex chromosomes are ___ and ___. • A substance made up of only one type of atom. • Each species has a certain number of _______. • (2words)element in group 1 of the periodic table • ...

Chemistry Vocabulary 2025-02-22

Chemistry Vocabulary crossword puzzle
Across
  1. the electrical charge of the proton
  2. the eighteenth family on the periodic table they are non reactive
  3. Vertical column in the periodic table
  4. the temperature which a substance changes from a solid to a liquid
  5. the second family on the periodic table
  6. the process in which bubbles of gas form throughout a liquid and rise to the surface
  7. anything that has mass and takes up space.
  8. the energy that is stored in chemical bonds
  9. electrical property that can be either positive or negative
Down
  1. the temperature at which a substance boils
  2. a group of elements that have properties of both metals and nonmetals
  3. change that results in the formation of a new substance or substances
  4. a description of a chemical reaction using chemical formulas, subscripts, and coefficients.proton - the positive negatively charged subatomic particle that is located inside the nucleus of an atom
  5. the electrical charge of the electron
  6. force that holds atoms together in molecules
  7. measure of an atom's mass that is equal to the number of protons and neutrons in the atom's nucleusatomic number - the number of protons in the nucleus of an atom
  8. the first family on the periodic table they are very reactive
  9. a chart of the elements
  10. the basic building block of most of the matter around us
  11. the neutrally charged subatomic particle that is located inside the nucleus of an atom

20 Clues: a chart of the elements • the electrical charge of the proton • the electrical charge of the electron • Vertical column in the periodic table • the second family on the periodic table • the temperature at which a substance boils • anything that has mass and takes up space. • the energy that is stored in chemical bonds • force that holds atoms together in molecules • ...

physical science crossword puzzle 2023-02-03

physical science crossword puzzle crossword puzzle
Across
  1. created the periodic table
  2. a solid material that is typically hard
  3. element or substance that is not a metal
  4. a yellow precious metal
  5. a subatomic particle found in the nucleus of every atom except that of simple hydrogen
  6. mass the mass of an atom of a chemical element expressed in atomic mass units.
  7. number the number of protons in the nucleus of an atom
Down
  1. stable subatomic particle with a charge of negative electricity
  2. the positively charged central core of an atom
  3. table a table of the chemical elements
  4. family on the periodic table including bromine
  5. the life-supporting component of the air
  6. a yellow combustible nonmetal
  7. the basic unit of a chemical element
  8. fundamental constituent of matter

15 Clues: a yellow precious metal • created the periodic table • a yellow combustible nonmetal • fundamental constituent of matter • the basic unit of a chemical element • table a table of the chemical elements • a solid material that is typically hard • element or substance that is not a metal • the life-supporting component of the air • the positively charged central core of an atom • ...

Annaliese's Super Fun Periodic Table Crossword! 2021-05-16

Annaliese's Super Fun Periodic Table Crossword! crossword puzzle
Across
  1. Group 1A are the ___________ Metals.
  2. Gases, The family of elements that do not usually like to react are the __________ ___________.
  3. I am in Group zero, period 2.
  4. Nonmetals of group 7A.
  5. The Russian chemist who organized the periodic table in 1869.
  6. Elements that are generally nonlustrous and that are generally poor conductors of electricity are __________________.
  7. The vertical columns of the periodic table.
  8. Representative elements that have a high electrical conductivity and have a high luster when clean.
  9. B, I include Inner transition elements and transition elements. Am I Group A or Group B?
  10. A one or two-letter abbreviation for a chemical element name.
  11. Number, The number of protons in the nucleus of an atom.
Down
  1. Group 2A elements.
  2. Tough and versatile metals that are easy to shape.
  3. Elements that exhibit a wide range of both physical and chemical properties are the ___________________ ____________.
  4. The arrangement of the elements according to similarities in their properties is the _____________ _________.
  5. The horizontal rows of the periodic table.
  6. Elements with properties that are intermediate between those of metals and nonmetals.
  7. A noble gas generally used in party balloons.
  8. My symbol is Au. What element am I?
  9. Law, A law stating that when the elements are arranged in order of increasing atomic number, there is a periodic repetition of their physical and chemical properties.

20 Clues: Group 2A elements. • Nonmetals of group 7A. • I am in Group zero, period 2. • My symbol is Au. What element am I? • Group 1A are the ___________ Metals. • The horizontal rows of the periodic table. • The vertical columns of the periodic table. • A noble gas generally used in party balloons. • Tough and versatile metals that are easy to shape. • ...

Chemistry Chapter 16 Properties of Atoms/Periodic Table Crossword Puzzle 2023-03-30

Chemistry Chapter 16 Properties of Atoms/Periodic Table Crossword Puzzle crossword puzzle
Across
  1. center, weighted part of an atom
  2. most isotopes have this characteristic
  3. abbreviation for atomic mass unit
  4. vertical categories of elements on periodic table
  5. determined that electrons travel in fixed orbits around nucleus
  6. person who developed the periodic table
  7. when an isotope decays into another isotope
  8. smallest particle of an element
  9. Greek that gave atoms their name
  10. the atomic number tells the number of ____ in atom
  11. the smallest particles that make up protons and neutrons
  12. another name for groups on the P.T.
  13. neutrally charged atomic particle
  14. some element names/symbols are based on this language name
  15. horizontal categories of elements on periodic table
Down
  1. process that combines hydrogen and helium to make energy
  2. explosion of a star/sun
  3. discovered that atoms have a nucleus
  4. if atomic mass is .4 or below, you round it _____
  5. word that means repeated in a pattern
  6. another name for rows on the P.T.
  7. Greek word that means indivisible
  8. The Large Hadron Collider is a particle ____
  9. atoms of same element that have different number of neutrons
  10. negatively charged atomic particle
  11. part of atom with most all of its mass
  12. positively charged atomic particle

27 Clues: explosion of a star/sun • smallest particle of an element • center, weighted part of an atom • Greek that gave atoms their name • abbreviation for atomic mass unit • another name for rows on the P.T. • Greek word that means indivisible • neutrally charged atomic particle • negatively charged atomic particle • positively charged atomic particle • ...

Periodic Trends 2023-01-24

Periodic Trends crossword puzzle
Across
  1. gases, opposite that of metals poor conductors
  2. a wave's height from zero to crest
  3. elements S and P sublevels are not completely filled valence electrons
  4. number of wave cycles that pass a give point per unit of time
  5. atoms with positive or negative charge
  6. table arranges elements into groups based on a set of repeating properties
Down
  1. Energy energy required to remove an electron from an atom
  2. Mendeleev arranged the periodic table in order of increasing atomic mass
  3. vertical column
  4. distance between crests
  5. ductile and malleable
  6. ion with positive charge
  7. Radius half the distance between the nuclei of two atoms
  8. Moseley arranged the periodic table in order of increasing atomic number
  9. horizontal row
  10. ion with negative charge

16 Clues: horizontal row • vertical column • ductile and malleable • distance between crests • ion with positive charge • ion with negative charge • a wave's height from zero to crest • atoms with positive or negative charge • gases, opposite that of metals poor conductors • Radius half the distance between the nuclei of two atoms • ...

The Periodic Table 2021-09-07

The Periodic Table crossword puzzle
Across
  1. a subatomic particle, whose electric charge is negative one elementary charge.
  2. chart that arranges the chemical elements in a useful, logical manner.
  3. a Russian chemist and inventor. He is best remembered for formulating the Periodic Law and creating a farsighted version of the periodic table of elements.
  4. Aka semimetals--What class of element is Boron(B),Tellurium(Te), or Carbon(C) from?
  5. a subatomic particle, symbol p or p⁺ , with a positive electric charge of +1e elementary charge and a mass slightly less than that of a neutron.
  6. What class of element is Chlorine(Cl), sulfur(S), or Nitrogen(N) from?
Down
  1. two ways of categorizing elements in the periodic table. Periods are horizontal rows (across) the periodic table, while groups are vertical columns (down) the table. Atomic number increases as you move down a group or across a period.
  2. a process in which one or more substances, the reactants, are converted to one or more different substances, the products.
  3. a substance that contains two or more elements chemically combined in a fixed proportion.
  4. a pure substance consisting only of atoms that all have the same numbers of protons in their atomic nuclei.
  5. short notation derived from the scientific name of a chemical element
  6. a subatomic particle, symbol n or n⁰ , which has a neutral charge, and a mass slightly greater than that of a proton.
  7. What class of element is Iron(Fe),Copper(Cu), or Sodium(Na) from?
  8. the number of groups in a periodic table
  9. the number of periods in the periodic table

15 Clues: the number of groups in a periodic table • the number of periods in the periodic table • What class of element is Iron(Fe),Copper(Cu), or Sodium(Na) from? • short notation derived from the scientific name of a chemical element • chart that arranges the chemical elements in a useful, logical manner. • ...

Category 3 2023-03-15

Category 3 crossword puzzle
Across
  1. Type of Model for Atoms
  2. A Bond Without Metals
  3. Negative Charge
  4. Brittle
  5. Row on the Periodic Table
  6. A Bond Containing 1 Or More Metals
Down
  1. Column on the Periodic Table
  2. Bonded Atoms
  3. Positive Charge
  4. Semiconductor
  5. Makes Up All Matter
  6. Created the Laws of Thermodynamics
  7. Ductile
  8. Neutral Charge
  9. Contains Protons and Neutrons

15 Clues: Ductile • Brittle • Bonded Atoms • Semiconductor • Neutral Charge • Positive Charge • Negative Charge • Makes Up All Matter • A Bond Without Metals • Type of Model for Atoms • Row on the Periodic Table • Column on the Periodic Table • Contains Protons and Neutrons • Created the Laws of Thermodynamics • A Bond Containing 1 Or More Metals

Elements Compounds and Mixtures 2021-03-28

Elements Compounds and Mixtures crossword puzzle
Across
  1. a thing that is composed of two or more separate elements
  2. the chemical element of atomic number 25, a hard gray metal of the transition series
  3. what matter is composed of
  4. table: a tabular display of the chemical elements
  5. what atoms of the same type are grouped together are called
  6. reaction: a process that involves rearrangement of the molecular structure of a substance
  7. the element that stands for N on the periodic table
  8. the element that stands for S on the periodic table
  9. a coherent, typically large body of matter with no definite shape
Down
  1. substances that physically mixed together mixtures of different types of
  2. the element that stands for O on the periodic table
  3. a group of atoms bonded together
  4. anything that mass and takes up space
  5. a stable subatomic particle with a charge of negative electricity, found in all atoms and acting as the primary carrier of electricity in solids
  6. combined: to join two or more substances to make a single substance

15 Clues: what matter is composed of • a group of atoms bonded together • anything that mass and takes up space • table: a tabular display of the chemical elements • the element that stands for O on the periodic table • the element that stands for N on the periodic table • the element that stands for S on the periodic table • ...

periodic table 2026-01-09

periodic table crossword puzzle
Across
  1. 53 on the periodic table
  2. this is what you get when you combine 2 hydrogen and 1 oxygen
  3. I love to eat breakfast twice, it contains a lot of elements
  4. K is the letter that stands for this element
Down
  1. 7 on the periodic table
  2. 1 carban + 2 oxygen
  3. 21 on the periodic table
  4. 36 on the periodic table
  5. 16 on the periodic table

9 Clues: 1 carban + 2 oxygen • 7 on the periodic table • 53 on the periodic table • 21 on the periodic table • 36 on the periodic table • 16 on the periodic table • K is the letter that stands for this element • I love to eat breakfast twice, it contains a lot of elements • this is what you get when you combine 2 hydrogen and 1 oxygen

Chemistry 2016-06-13

Chemistry crossword puzzle
Across
  1. Gives oxygen to another substance
  2. The horizontal rows in the periodic table are known as...
  3. Acids contain... (ions)
  4. An example of an endothermic reaction
  5. A gas that turns limewater cloudy
  6. The change of state from solid to gas
  7. Alkalis contain... (ions)
Down
  1. An example of an exothermic reaction
  2. The middle block of the periodic table is called the...
  3. A solution with a pH value less than 7
  4. The number of bonds that can form
  5. What substance do acids need to to give their typical acid reactions?
  6. The change of state from a gas to a liquid
  7. A reaction with oxygen to release energy
  8. The gain of oxygen
  9. The vertical columns in the periodic table are known as...
  10. Group 1 metals get ... reactive down the group

17 Clues: The gain of oxygen • Acids contain... (ions) • Alkalis contain... (ions) • The number of bonds that can form • Gives oxygen to another substance • A gas that turns limewater cloudy • An example of an exothermic reaction • An example of an endothermic reaction • The change of state from solid to gas • A solution with a pH value less than 7 • ...

Periodic Table, Isotopes & Ions. 2024-11-19

Periodic Table, Isotopes & Ions. crossword puzzle
Across
  1. Carbon-12 and Carbon-14 are examples of ____.
  2. The __ __ represents the weighted average of all the isotopes of an element.
  3. The number of protons and neutrons in an atom gives its ____.
  4. The mass number of an atom is the sum of its neutrons and ____.
  5. The table that organizes elements by atomic number is the ____.
  6. The atomic number of an element is equal to the number of ____.
  7. The horizontal rows of the periodic table are called ____.
  8. An Oxygen ion has a charge of -2, this type of ion is a ______.
  9. ______ is an element part of the Halogen group.
Down
  1. Group I is the periodic Table is call ____
  2. Atoms of the same element with different numbers of neutrons are called ____.
  3. The element with 46 protons is ______.
  4. The element located in Group 6, Period 4 is ____.
  5. Isotopes of the same element have different numbers of ____.
  6. A column in the periodic table is also called a ____.
  7. Neutrons have no _____.
  8. The element with atomic number 17 is _______.
  9. An example of a noble gas is ______.
  10. Sodium has a charge of +1, this type of ion is call a _____.
  11. The subatomic particle with a negative charge is the ____.
  12. The first element in group 14 is _______.

21 Clues: Neutrons have no _____. • An example of a noble gas is ______. • The element with 46 protons is ______. • The first element in group 14 is _______. • Group I is the periodic Table is call ____ • Carbon-12 and Carbon-14 are examples of ____. • The element with atomic number 17 is _______. • ______ is an element part of the Halogen group. • ...

ASSIGNMENT 1 Periodic Table 2021-01-17

ASSIGNMENT 1 Periodic Table crossword puzzle
Across
  1. vertical line in periodic table
  2. elements Group 2 till 13
  3. Group 17 elements are
  4. positive particles of an atom
  5. Group 18 is known as...
  6. Father of periodic table
Down
  1. greenish-yellow gas in Group 17
  2. table for elements in chemistry
  3. horizontal line in periodic table
  4. element in Group 1

10 Clues: element in Group 1 • Group 17 elements are • Group 18 is known as... • elements Group 2 till 13 • Father of periodic table • positive particles of an atom • greenish-yellow gas in Group 17 • table for elements in chemistry • vertical line in periodic table • horizontal line in periodic table

Semester test vocab , Round three 2023-11-30

Semester test vocab , Round three crossword puzzle
Across
  1. displacement reaction where two compounds change partners
  2. in nucleus, no charge
  3. kind of metal,kind of non-metal, on the stairs
  4. metals in the 2nd group of the periodic table
  5. fundamental building block of all matter
  6. in nucleus, is positive
  7. home to positive and neutral particles
  8. metals in the first group of the periodic table
  9. negative particle in atom
  10. full outer shell
  11. substance with a a pH less then 7
  12. substance with a pH more than 7
  13. reaction where two or more elements make a compound
  14. displacement reaction where an element replaces another element ina compound
  15. how group 18 gases are described, full shells
  16. Has mass, takes up space
Down
  1. reaction where compounds breakdown
  2. the name for group 17 elements
  3. algebraic sum of positive and negative particles
  4. process in which plants make there own food from the sun's energy
  5. kind of bond where electrons are shared
  6. sum of protons and neutrons, two words, no space
  7. left side of the periodic table, freely lose electrons
  8. right side of the periodic table, freely gain electrons
  9. quantity that must be conserved during a chemical reaction
  10. bond where electrons are lost and gained
  11. atom unequal protons and electrons
  12. a version of an element, different mass number
  13. outer shell

29 Clues: outer shell • full outer shell • in nucleus, no charge • in nucleus, is positive • Has mass, takes up space • negative particle in atom • the name for group 17 elements • substance with a pH more than 7 • substance with a a pH less then 7 • reaction where compounds breakdown • atom unequal protons and electrons • home to positive and neutral particles • ...

Chemistry Crossword Puzzle 2023-12-01

Chemistry Crossword Puzzle crossword puzzle
Across
  1. Vertical columns on the periodic table
  2. metals Group 3-12 on the periodic table
  3. metals Very reactive elements
  4. Poor conductors of electricity and heat
Down
  1. nonmetals that are very reactive, group 7 on the periodic table
  2. mass unit Tells you the average mass of all the isotopes of the element mass number Is the total of protons and neutrons
  3. Atoms of an element with different amounts of neutrons are called:_____
  4. gases nonmetals that are unreactive, group 18 on the periodic table
  5. earth metals Hard and dense elements that melt at higher temperatures
  6. The horizontal rows in the periodic table

10 Clues: metals Very reactive elements • Vertical columns on the periodic table • Poor conductors of electricity and heat • The horizontal rows in the periodic table • metals Group 3-12 on the periodic table • nonmetals that are very reactive, group 7 on the periodic table • gases nonmetals that are unreactive, group 18 on the periodic table • ...

Chemistry 2024-08-09

Chemistry crossword puzzle
Across
  1. Has a fixed volume but an unfixed shape
  2. Group 1 of the periodic table.
  3. contains two or more elements. Cannot be separated by physical means.
  4. Gases Group 18 of the periodic table.
  5. Group 17 of the periodic table
  6. substances that aren't chemically combined
Down
  1. Group 2 of the periodic table
  2. Has an unfixed volume and shape
  3. made up of one type of atom
  4. Has a fixed volume and shape.

10 Clues: made up of one type of atom • Group 2 of the periodic table • Has a fixed volume and shape. • Group 1 of the periodic table. • Group 17 of the periodic table • Has an unfixed volume and shape • Gases Group 18 of the periodic table. • Has a fixed volume but an unfixed shape • substances that aren't chemically combined • ...

chemistry crosword 2015-11-17

chemistry crosword crossword puzzle
Across
  1. formula NaHCO3
  2. charge the amount of electrons in a cell
  3. gases least reactive elements
  4. middle of non-metals and metals
  5. rows on periodic table of elements
  6. sometimes Latin, sometimes first two letters
  7. columns on periodic table of elements
  8. two metals or two non-metals
  9. affects the rate of reaction
  10. typically hard, shiny and a solid
  11. most reactive elements
  12. number number on the top left of element tile
Down
  1. mass number at the bottom of element tile
  2. reaction when the reactants change colour, odour or temperature
  3. compound a compound with a metal and non-metal
  4. causes a faster reaction
  5. an organic based catalyst
  6. table the diagram where it displays all the elements
  7. not a good conductor
  8. area can increase the rate of reaction
  9. system a system where all reactants are accounted for
  10. substances that help a reaction proceed faster
  11. reaction when the reactants change state
  12. rate how fast two reactants react
  13. system a system where all the reactants are not accounted for

25 Clues: formula NaHCO3 • not a good conductor • most reactive elements • causes a faster reaction • an organic based catalyst • two metals or two non-metals • affects the rate of reaction • middle of non-metals and metals • gases least reactive elements • typically hard, shiny and a solid • rows on periodic table of elements • rate how fast two reactants react • ...

Elements, Periodic Table, and Bonding 2015-11-28

Elements, Periodic Table, and Bonding crossword puzzle
Across
  1. nuclear particle with positive charge
  2. an electron donor
  3. substance that cannot be broken down chemically into simpler substances
  4. can either accept or donate electrons, as needed
  5. a charged atom
  6. tendency for an element to form bonds with another
  7. an electron acceptor
  8. variants of an element with different numbers of neutrons
  9. formed when one or more atoms bond together
  10. type of bond formed by sharing electrons
  11. creator of the Periodic Table of the Elements
Down
  1. vertical column on the Periodic Table
  2. unreactive, as in the Noble Gases
  3. smallest unit of matter with unique properties
  4. number of protons plus neutrons
  5. nuclear particle with no net charge
  6. energy level occupied by electrons
  7. formed by exchange or sharing of electrons
  8. horizontal row on the Periodic Table
  9. number of protons in the nucleus
  10. negatively charged subatomic particle
  11. substance formed by chemical combination of 2 or more elements
  12. type of bond formed by accepting or donating electrons

23 Clues: a charged atom • an electron donor • an electron acceptor • number of protons plus neutrons • number of protons in the nucleus • unreactive, as in the Noble Gases • energy level occupied by electrons • nuclear particle with no net charge • horizontal row on the Periodic Table • vertical column on the Periodic Table • nuclear particle with positive charge • ...

Atoms 2016-12-08

Atoms crossword puzzle
Across
  1. each row across the periodic table
  2. The number of protons in the nucleus of an atom.
  3. he founded the electron
  4. where all elements are and it also helps scientists
  5. he founded atom and he called it atomos
  6. the first ever model created
  7. each column in the periodic table
  8. I proud to be a ? (pun)
Down
  1. located in the nucleus and it has a postive charge
  2. a very small center of an atom
  3. he made the first ever periodic table
  4. This man followed the yellow brick road? (pun)
  5. a diagram, a mental picture or an object that helps explain ideas
  6. what do you do to a wrinkled shirt? (pun)
  7. The sum of protons and neutrons in the nucleus of an atom.
  8. located around the nucleus and it has a negative charge
  9. not an exciting person? (pun)
  10. located in the nucleus and its neutral charge
  11. a fur seller? (pun)
  12. place wear you wash the dishes? (pun)

20 Clues: a fur seller? (pun) • he founded the electron • I proud to be a ? (pun) • the first ever model created • not an exciting person? (pun) • a very small center of an atom • each column in the periodic table • each row across the periodic table • he made the first ever periodic table • place wear you wash the dishes? (pun) • he founded atom and he called it atomos • ...

Atoms 2016-12-08

Atoms crossword puzzle
Across
  1. each row across the periodic table
  2. he founded the electron
  3. what do you do to a wrinkled shirt? (pun)
  4. The sum of protons and neutrons in the nucleus of an atom.
  5. he founded atom and he called it atomos
  6. a diagram, a mental picture or an object that helps explain ideas
  7. he made the first ever periodic table
  8. located around the nucleus and it has a negative charge
  9. a very small center of an atom
  10. located in the nucleus and it has a postive charge
  11. a fur seller? (pun)
Down
  1. I proud to be a ? (pun)
  2. where all elements are and it also helps scientists
  3. not an exciting person? (pun)
  4. The number of protons in the nucleus of an atom.
  5. the first ever model created
  6. This man followed the yellow brick road? (pun)
  7. place wear you wash the dishes? (pun)
  8. located in the nucleus and its neutral charge
  9. each column in the periodic table

20 Clues: a fur seller? (pun) • I proud to be a ? (pun) • he founded the electron • the first ever model created • not an exciting person? (pun) • a very small center of an atom • each column in the periodic table • each row across the periodic table • place wear you wash the dishes? (pun) • he made the first ever periodic table • he founded atom and he called it atomos • ...

Atoms 2016-12-08

Atoms crossword puzzle
Across
  1. place wear you wash the dishes? (pun)
  2. the first ever model created
  3. The sum of protons and neutrons in the nucleus of an atom.
  4. The number of protons in the nucleus of an atom.
  5. he made the first ever periodic table
  6. a fur seller? (pun)
  7. This man followed the yellow brick road? (pun)
  8. each column in the periodic table
  9. a diagram, a mental picture or an object that helps explain ideas
  10. located in the nucleus and it has a postive charge
Down
  1. where all elements are and it also helps scientists
  2. he founded the electron
  3. a very small center of an atom
  4. he founded atom and he called it atomos
  5. not an exciting person? (pun)
  6. I proud to be a ? (pun)
  7. located in the nucleus and its neutral charge
  8. located around the nucleus and it has a negative charge
  9. each row across the periodic table
  10. what do you do to a wrinkled shirt? (pun)

20 Clues: a fur seller? (pun) • he founded the electron • I proud to be a ? (pun) • the first ever model created • not an exciting person? (pun) • a very small center of an atom • each column in the periodic table • each row across the periodic table • place wear you wash the dishes? (pun) • he made the first ever periodic table • he founded atom and he called it atomos • ...

periodic vocabulary 2017-12-11

periodic vocabulary crossword puzzle
Across
  1. the number of protons in the nucleus of an atom, which determines the chemical properties of an element and its place in the periodic table.
  2. semi-conductors
  3. the substances that create a product
  4. a table of the chemical elements arranged in order of atomic number
  5. a substance formed as the result of a chemical reaction
  6. horizontal rown in a periodic table
  7. where electrons are when they go around the nucleus of an atom
  8. outer shell electron that is assoiciated with an atom
  9. tells us the number of atoms of each element in a compound
Down
  1. total number of protons and neutrons in a nucleus
  2. a number that goes before the chemical formula
  3. the principle that matter cannot be created or destroyed
  4. nuetral charged particle in an atom
  5. a basic unit of a chemical element
  6. positive charged particle in an atom
  7. contains protons and neutrons
  8. vertical columns in a periodic bubble
  9. good conductor of heat and electricity
  10. bad conductors
  11. negative charge particle in an atom

20 Clues: bad conductors • semi-conductors • contains protons and neutrons • a basic unit of a chemical element • nuetral charged particle in an atom • horizontal rown in a periodic table • negative charge particle in an atom • the substances that create a product • positive charged particle in an atom • vertical columns in a periodic bubble • good conductor of heat and electricity • ...

Unit B crossword 2017-11-08

Unit B crossword crossword puzzle
Across
  1. Used in lab experiments
  2. A group in the periodic table
  3. what makes up the periodic table
  4. most reactive group on the periodic table
  5. when chemicals combine they create a reaction
  6. produces heat
  7. change what changes that you can see with your own eyes when two different substances are mixed
  8. Its free and it is not connected to anything
  9. when you can pound the substance into sheets
  10. something that is together
  11. Slow chemical change
  12. used when people use chemicals in there daily work
Down
  1. Eats through other substances and is found in your body
  2. What happens to the substances when they react with each other
  3. found in the atomic mass
  4. found in the atomic mass
  5. Energy what the chemical produces
  6. When two different metals combine
  7. Creator of any substance
  8. found in the atomic mass
  9. occurs when oxygen reacts with a substance
  10. when two substances combine that are the same
  11. when a substance heats up and starts to fall apart
  12. Mass Used to find the value of the element

24 Clues: produces heat • Slow chemical change • Used in lab experiments • found in the atomic mass • found in the atomic mass • Creator of any substance • found in the atomic mass • something that is together • A group in the periodic table • what makes up the periodic table • Energy what the chemical produces • When two different metals combine • most reactive group on the periodic table • ...

Chemistry Crossword 2018-01-26

Chemistry Crossword crossword puzzle
Across
  1. Tells the number of protons.
  2. an element with an electric charge formed formed loss or gain in electrons.
  3. The group to the right of the Transition Metals and to the left of the Metallloids.
  4. Atoms will always react until they have a full shell.
  5. the study of the elements
  6. Most reactive non-metals.
  7. Do not react at all.
  8. Most reactive.
  9. Will never change, because it will become a different element.
  10. the guy who made the periodic table
  11. Do not add mass to the atom
Down
  1. thing that holds all of the elements
  2. Has Hydrogen and Carbon in it.
  3. Has Calcium and Barium.
  4. Add mass to the atom.
  5. The letters of the elements.
  6. The elements on the stair line.
  7. Top group of the 2 that is usually under and do not fit into the Periodic Table.
  8. The bottom group of the 2 that is usually under, and do not fit into, the Periodic Table.
  9. Total number of protons + neutrons.

20 Clues: Most reactive. • Do not react at all. • Add mass to the atom. • Has Calcium and Barium. • the study of the elements • Most reactive non-metals. • Do not add mass to the atom • Tells the number of protons. • The letters of the elements. • Has Hydrogen and Carbon in it. • The elements on the stair line. • Total number of protons + neutrons. • the guy who made the periodic table • ...

Chemistry Crossword 2018-01-26

Chemistry Crossword crossword puzzle
Across
  1. Has Calcium and Barium.
  2. an element with an electric charge formed formed loss or gain in electrons.
  3. Add mass to the atom.
  4. The bottom group of the 2 that is usually under, and do not fit into, the Periodic Table.
  5. Most reactive non-metals.
  6. the study of the elements
  7. Tells the number of protons.
  8. Has Hydrogen and Carbon in it.
  9. thing that holds all of the elements
  10. Total number of protons + neutrons.
Down
  1. Do not react at all.
  2. Atoms will always react until they have a full shell.
  3. Do not add mass to the atom
  4. Most reactive.
  5. The group to the right of the Transition Metals and to the left of the Metallloids.
  6. Top group of the 2 that is usually under and do not fit into the Periodic Table.
  7. the guy who made the periodic table
  8. The letters of the elements.
  9. The elements on the stair line.
  10. Will never change, because it will become a different element.

20 Clues: Most reactive. • Do not react at all. • Add mass to the atom. • Has Calcium and Barium. • Most reactive non-metals. • the study of the elements • Do not add mass to the atom • The letters of the elements. • Tells the number of protons. • Has Hydrogen and Carbon in it. • The elements on the stair line. • the guy who made the periodic table • Total number of protons + neutrons. • ...

Chemistry Crossword 2018-01-26

Chemistry Crossword crossword puzzle
Across
  1. The letters of the elements.
  2. thing that holds all of the elements
  3. Atoms will always react until they have a full shell.
  4. Total number of protons + neutrons.
  5. the study of the elements
  6. Do not add mass to the atom
  7. Has Calcium and Barium.
  8. Do not react at all.
  9. Will never change, because it will become a different element.
Down
  1. Top group of the 2 that is usually under and do not fit into the Periodic Table.
  2. The elements on the stair line.
  3. The group to the right of the Transition Metals and to the left of the Metallloids.
  4. The bottom group of the 2 that is usually under, and do not fit into, the Periodic Table.
  5. an element with an electric charge formed formed loss or gain in electrons.
  6. Add mass to the atom.
  7. Tells the number of protons.
  8. Most reactive.
  9. the guy who made the periodic table
  10. Most reactive non-metals.
  11. Has Hydrogen and Carbon in it.

20 Clues: Most reactive. • Do not react at all. • Add mass to the atom. • Has Calcium and Barium. • the study of the elements • Most reactive non-metals. • Do not add mass to the atom • The letters of the elements. • Tells the number of protons. • Has Hydrogen and Carbon in it. • The elements on the stair line. • Total number of protons + neutrons. • the guy who made the periodic table • ...

Exam Review 2018-05-16

Exam Review crossword puzzle
Across
  1. Elements that are shiny and can be bent.
  2. Each square of the Periodic Table represents an _______.
  3. a liquid with a pH less than 7
  4. Elements, compouds and mixtures are all made of _____.
  5. Form of energy stored inside a battery.
  6. When one scientists duplicates another scientists work.
  7. The average temperature from 1995 to 2015 was 20 degrees is a statement about _____.
  8. What type of change is ice melting?
  9. Elements in a row on the periodic table follow a pattern.
Down
  1. what do groups of cells form?
  2. Scientific Theories can change
  3. A motor spinning is an example of ______ energy.
  4. A liquid with a pH greater than 7
  5. Energy that comes out of a battery.
  6. Animal cells do not have a _____ ________.
  7. Elements that are found al0ng the zigzag line.
  8. Elements on the Periodic Table are arranged by ________ number.
  9. multiple trials are performed in an experiment.
  10. "Today it will be 90 degrees and sunny" is a statement about ________
  11. Elements in the same _______ have similar chemical properties.

20 Clues: what do groups of cells form? • Scientific Theories can change • a liquid with a pH less than 7 • A liquid with a pH greater than 7 • Energy that comes out of a battery. • What type of change is ice melting? • Form of energy stored inside a battery. • Elements that are shiny and can be bent. • Animal cells do not have a _____ ________. • ...

Compounds and Elements Crossword 2021-10-25

Compounds and Elements Crossword crossword puzzle
Across
  1. A group of atoms chemically bonded together
  2. Easily broken
  3. A substance made up of two or more atoms bonded together
  4. An element that is highly non reactive
  5. A grid arrangement of all elements known
  6. The number which determines the order of the elements in the periodic table
  7. Tending not to chemically react with other substances
  8. A combination of substances that can be physically separated
  9. to chemically interact with other substances
Down
  1. When atoms move around to form a new substance
  2. A single substance without anything mixed in
  3. Able to be pressed or hammered into a shape without breaking
  4. A row in the periodic table
  5. A column in the periodic table
  6. A repeating arrangement of atoms in a solid
  7. A substance made up of only one type of atom
  8. A shiny element that conducts electricity and heat
  9. An attractive force that holds two atoms together
  10. The smallest particle of an element
  11. A metal that typically doesn't conduct electricity or heat

20 Clues: Easily broken • A row in the periodic table • A column in the periodic table • The smallest particle of an element • An element that is highly non reactive • A grid arrangement of all elements known • A group of atoms chemically bonded together • A repeating arrangement of atoms in a solid • A single substance without anything mixed in • ...

Atoms 2022-10-12

Atoms crossword puzzle
Across
  1. a___ is a group of atoms held together?
  2. Atoms with the same atomic # but different atomic masses?
  3. An electron carries a ____ charge?
  4. Sum of protons and neutron in nucleus of an atom?
  5. proton carries a ___ charge?
  6. are composed of atoms in ordered layers.
  7. the horizontal rows of a periodic table.
  8. Posituvely charged particle found in the nucleus?
  9. An __ is electrically charged particle.
  10. A nonmetallic element with the Atomic number 6.
  11. is a column of elements in the periodic table of chemical elements.
Down
  1. Molecules of ___ have atoms of 2 or more different elements.
  2. What can't be decomposed into simpler substances by ordinary?
  3. Mass of an atom is here?
  4. What is the unit of mass for an atom?
  5. What is the smallest particle of an element?
  6. mainly found in the upper right corner of the periodic table.
  7. number - atomic number?
  8. Atoms are made up of 3_______particles?
  9. equal to the # or protons in neutral atom?

20 Clues: number - atomic number? • Mass of an atom is here? • proton carries a ___ charge? • An electron carries a ____ charge? • What is the unit of mass for an atom? • a___ is a group of atoms held together? • Atoms are made up of 3_______particles? • An __ is electrically charged particle. • are composed of atoms in ordered layers. • the horizontal rows of a periodic table. • ...

Periodic Table Intro 2023-10-17

Periodic Table Intro crossword puzzle
Across
  1. family name of group 2 is alkaline ________ metals
  2. element name of halogen in period 4
  3. family name of group 17
  4. columns (vertical) on the periodic table are called _________
  5. Is element 36 metal, nonmetal or metalloid?
  6. element name in period 5 and group 8
  7. Is element 52 metal, nonmetal or metalloid?
  8. element name in period 4 and group 4
  9. family name of group 18 is _______ gas
Down
  1. element name in period 6 and group 1
  2. family name of groups 3-12 is _________ metals
  3. family name of group 1 is ________ metals
  4. element name of alkali metal in period 3
  5. rows (horizonal) on the periodic table are called ________
  6. element name in period 6 and group 14
  7. Is element 74 metal, nonmetal or metalloid?
  8. elements on the periodic table are organized by ___________ number
  9. element name in period 6 and group 12
  10. element name of noble gas in period 5
  11. element name of alkaline earth metal in period 6

20 Clues: family name of group 17 • element name of halogen in period 4 • element name in period 6 and group 1 • element name in period 5 and group 8 • element name in period 4 and group 4 • element name in period 6 and group 14 • element name in period 6 and group 12 • element name of noble gas in period 5 • family name of group 18 is _______ gas • ...

Periodic Table Crossword Puzzle 2023-11-03

Periodic Table Crossword Puzzle crossword puzzle
Across
  1. What is group 17 called?
  2. what is element 6 called?
  3. What lives in the outer shell of a element?
  4. how many periods are there in the Periodic table?
  5. what is the largest group in the periodic table?
  6. What is element 99 called?
  7. How many valence electrons does group 18 have?
  8. Elements will react/bond with other elements to gain 8 valence electrons .What is this called?
  9. which element has the lowest atomic mass?
  10. what is group 18 called?
  11. How many valence electrons does group 2 have?
Down
  1. which element has the highest atomic number?
  2. what is the number of an element called?
  3. what is group 1 called?
  4. what type of charge does group 16 give?
  5. what are the elements going up and down called?
  6. why type of charge does group 13 give?
  7. What are the horizontal rows called in the periodic table?
  8. what is the number on the top left of an element called?
  9. Is Carbon a metal, metalloid, or nonmetal?

20 Clues: what is group 1 called? • What is group 17 called? • what is group 18 called? • what is element 6 called? • What is element 99 called? • why type of charge does group 13 give? • what type of charge does group 16 give? • what is the number of an element called? • which element has the lowest atomic mass? • Is Carbon a metal, metalloid, or nonmetal? • ...

Periodic Table Crossword Puzzle 2023-11-03

Periodic Table Crossword Puzzle crossword puzzle
Across
  1. What is group 17 called?
  2. Is Carbon a metal, metalloid, or nonmetal?
  3. Elements will react/bond with other elements to gain 8 valence electrons .What is this called?
  4. What lives in the outer shell of a element?
  5. what is element 6 called?
  6. How many valence electrons does group 18 have?
  7. What are the horizontal rows called in the periodic table?
  8. what is the largest group in the periodic table?
  9. why type of charge does group 13 give?
Down
  1. what is the number on the top left of an element called?
  2. which element has the lowest atomic mass?
  3. what is group 18 called?
  4. What is element 99 called?
  5. what is group 1 called?
  6. what type of charge does group 16 give?
  7. what are the elements going up and down called?
  8. what is the number of an element called?
  9. How many valence electrons does group 2 have?
  10. which element has the highest atomic number?
  11. how many periods are there in the Periodic table?

20 Clues: what is group 1 called? • what is group 18 called? • What is group 17 called? • what is element 6 called? • What is element 99 called? • why type of charge does group 13 give? • what type of charge does group 16 give? • what is the number of an element called? • which element has the lowest atomic mass? • Is Carbon a metal, metalloid, or nonmetal? • ...

Periodic Table Puzzle 2020-01-15

Periodic Table Puzzle crossword puzzle
Across
  1. Located on the left side of the periodic table
  2. Group 1
  3. Has atomic number of 82
  4. Found by the formula atomic mass - atomic number
  5. State of matter when a gas condenses
  6. Elements in the same group have the same amount of ______
  7. Found in toothpaste
  8. The smallest particle of an element that retains all of the properties of an element
  9. Trait group 1 has in common
  10. What you do to a wrinkled shirt
Down
  1. Known as the father of the periodic table
  2. Lowly reactive metals that are good conductors
  3. What state of matter are the particles closest together
  4. Which group has two valence electrons
  5. Least reactive family
  6. The atomic number of an atom is the number of ________ in the atoms nucleus
  7. What are the horizontal rows of the periodic table called
  8. Another word for group
  9. Properties are intermediate between those of metals and solid nonmetals or semiconductors
  10. How many periods are there

20 Clues: Group 1 • Found in toothpaste • Least reactive family • Another word for group • Has atomic number of 82 • How many periods are there • Trait group 1 has in common • What you do to a wrinkled shirt • State of matter when a gas condenses • Which group has two valence electrons • Known as the father of the periodic table • Located on the left side of the periodic table • ...

Periodic Table Crossword 2023-04-30

Periodic Table Crossword crossword puzzle
Across
  1. Vertical rows on the periodic table
  2. A substance that is made up of atoms that are alike
  3. Model showing neutrons, protons, and electrons
  4. Bond between metal and nonmetal
  5. Element whose properties are between metals and solid nonmetals
  6. The positively charged center of an atom
  7. The smallest particle of an element that retains the element's properties
  8. Atoms of the same element that have different numbers of nuetrons
Down
  1. Group 17 on the periodic table
  2. Heterogenous mixture of which the particles will never settle
  3. A subatomic particle with a neutral charge
  4. Bond between nonmetals
  5. Horizontal rows on the periodic table
  6. An element or substance that is not a metal
  7. A subatomic particle with a positive charge
  8. Matter composed of two or more substances that can be separated by physical means
  9. A subatomic particle with a negative charge
  10. Two or more elements chemically combined with a fixed proportion
  11. A solid material that is hard, shiny, malleable, and ductile, with good electrical conductivity
  12. An atom with a charge

20 Clues: An atom with a charge • Bond between nonmetals • Group 17 on the periodic table • Bond between metal and nonmetal • Vertical rows on the periodic table • Horizontal rows on the periodic table • The positively charged center of an atom • A subatomic particle with a neutral charge • An element or substance that is not a metal • A subatomic particle with a positive charge • ...

Metals, non metals and metalloids 2013-07-31

Metals, non metals and metalloids crossword puzzle
Across
  1. table table that classifies all elements
  2. elements that can be stretched and drawn into long and thin wires are.....
  3. different forms of carbon are known as.....
  4. 13 on the periodic table
  5. elements that shine when polished are......
  6. 17 on the periodic table
Down
  1. an element that passes on heat or electricity with ease
  2. an element that can be hammered and squashed to form a new shape is called.....
  3. metal combined with other elements
  4. 18 on the periodic table

10 Clues: 13 on the periodic table • 18 on the periodic table • 17 on the periodic table • metal combined with other elements • table table that classifies all elements • different forms of carbon are known as..... • elements that shine when polished are...... • an element that passes on heat or electricity with ease • ...

Periodic Table Review A 2017-10-18

Periodic Table Review A crossword puzzle
Across
  1. solid, diatomic element that gains one electron when forming an ion
  2. metals that form ions with a +1 charge
  3. noble gas with only 2 valence electrons
  4. elements that have properties of both metals and nonmetals
  5. diatomic element; sometimes behaves as a metal, sometimes behaves as a nonmetal
  6. correctly predicted the existence of elements and their properties
  7. groups labeled with a “B” on the periodic table
  8. arranged the elements into groups of three based on shared properties
  9. group name of the elements found in the f-block of period 7
  10. type of elements that are malleable, ductile and good conductors of electricity
  11. metalloid with 4 valence electrons
  12. one of the two names for a column on the periodic table
  13. one of the two names for a column on the periodic table
Down
  1. said that the properties of the elements repeated every seven elements
  2. reordered the elements based on their atomic number rather than atomic weight
  3. name of the group that contains the element Erbium
  4. metals with 2 valence electrons
  5. a row on the periodic table
  6. element that forms a +2 ion, located in Period 4 of the s-block
  7. unreactive elements with 8 valence electrons
  8. diatomic element in Group 5A
  9. type of elements found to the right of the bold, dark line on the periodic table
  10. diatomic element; only liquid nonmetal
  11. only liquid metal

24 Clues: only liquid metal • a row on the periodic table • diatomic element in Group 5A • metals with 2 valence electrons • metalloid with 4 valence electrons • metals that form ions with a +1 charge • diatomic element; only liquid nonmetal • noble gas with only 2 valence electrons • unreactive elements with 8 valence electrons • groups labeled with a “B” on the periodic table • ...

Structure of the Atom 2014-11-20

Structure of the Atom crossword puzzle
Across
  1. the central core of the atom
  2. a term used to describe a material that can be pulled out into a long wire
  3. a one or two letter representation of an element
  4. the basic particle from which all elements are made
  5. the sum of protons and neutrons in the nucleus of an atom
  6. the specific amount of energy an electron has
  7. an atom with the same number of protons and a different number of neutrons from other atoms of the same element
  8. an element that lacks most of the properties of a metal
Down
  1. a small particle in the nucleus of the atom
  2. an element in group 18 of the periodic table
  3. elements in the same vertical column of the periodic table
  4. the average mass of all the isotopes of an element
  5. a chart of the elements showing the repeating pattern of their properties
  6. the ability of an object to transfer heat or electricity to another object
  7. the number of protons in the nucleus of an atom
  8. an element in group one of the periodic table
  9. a positively charged particle that is part of an atom's nucleus
  10. a class of elements characterized by physical properties
  11. a negatively charged particle that is found outside the nucleus of an atom
  12. a horizontal row of elements in the periodic table

20 Clues: the central core of the atom • a small particle in the nucleus of the atom • an element in group 18 of the periodic table • an element in group one of the periodic table • the specific amount of energy an electron has • the number of protons in the nucleus of an atom • a one or two letter representation of an element • the average mass of all the isotopes of an element • ...

Chemisty Crossword 2015-10-01

Chemisty Crossword crossword puzzle
Across
  1. METALS chemical elements found in group 1.
  2. an elementary particle.
  3. an atom or a molecule in which the total number of electrons is not equal to the total number of protons
  4. different forms on an atom
  5. BOND chemical bond involving electrostatic
  6. an element consisting of two or more atoms.
  7. ELECTRONS electrons in the outer shell of an atom
  8. combination of protons and electrons.
  9. METALS metallic elements that serve as a bridge.
  10. SYMBOL How an element is written.
  11. LEVEL How much charge an atom has.
  12. CONFIGURATION how many electrons are on each shell.
  13. a horizontal row on the periodic table.
  14. a group of elements seperating metals and non metals.
  15. The main body of an atom.
  16. STATE Where a elements charge can not be lowered.
  17. GASES chemical elements found in group 18.
  18. a vertical row on the periodic table.
Down
  1. SHELLS the outer most shell in an atom
  2. have a negative charge, wanting electrons.
  3. STATE Higher energy than the ground state.
  4. a word for elements 89 - 103 in the periodic table.
  5. metallic elements in group 3 of the periodic table.
  6. the building blocks of anything
  7. Has no charge.
  8. NUMBER A number used to signify an elements weight.
  9. Group containing chemical related elements.
  10. have a positive charge, wanting to lose electrons.
  11. MODEL A theory/model beginning with B that describes an atom

29 Clues: Has no charge. • an elementary particle. • The main body of an atom. • different forms on an atom • the building blocks of anything • SYMBOL How an element is written. • LEVEL How much charge an atom has. • combination of protons and electrons. • a vertical row on the periodic table. • SHELLS the outer most shell in an atom • a horizontal row on the periodic table. • ...

Chemistry Crossword 2017-02-08

Chemistry Crossword crossword puzzle
Across
  1. - carry a negative charge
  2. number - the number of protons in the nucleus
  3. (on the P.T.) - a column of elements in the periodic table of the chemical elements
  4. - a substance that takes part in and undergoes change during a reaction
  5. - the opposite of "exo"
  6. - material that is dull, nonmalleable, fragile
  7. Bohr- suggested that electrons move from one orbital to another
  8. electron - the outermost shell of an atom
  9. - a group of atoms bonded together
  10. - everything is made up of these
  11. - substance that is formed as the result of a chemical reaction
  12. - found all over the periodic table
  13. - a solid material that is typically hard, shiny, malleable, fusible, and ductile, with good electrical and thermal conductivity
Down
  1. - the space outside the nucleus of an atom where an electron is
  2. - carry a positive charge
  3. - to be deposited in solid form from a solution
  4. Mendeleev - a Russian chemist, developed a periodic table of the chemical elements
  5. (on the P.T.) - horizontal rows in the periodic table, the same number of electron shells
  6. - a thing that is composed of two or more separate elements
  7. - the release of heat
  8. - properties are intermediate between those of metals and solid nonmetals
  9. Gas - gaseous
  10. - the center of an atom
  11. - carry no electrical charge
  12. of Conservation of Mass - mass in an isolated system, not destroyed by chemical reactions
  13. - a mark or character

26 Clues: Gas - gaseous • - the release of heat • - a mark or character • - the opposite of "exo" • - the center of an atom • - carry a positive charge • - carry a negative charge • - carry no electrical charge • - everything is made up of these • - a group of atoms bonded together • - found all over the periodic table • electron - the outermost shell of an atom • ...

Chemistry Vocabulary 2016-12-01

Chemistry Vocabulary crossword puzzle
Across
  1. the electrical charge of the proton
  2. the eighteenth family on the periodic table they are non reactive
  3. Vertical column in the periodic table
  4. the temperature which a substance changes from a solid to a liquid
  5. the second family on the periodic table
  6. the process in which bubbles of gas form throughout a liquid and rise to the surface
  7. anything that has mass and takes up space.
  8. the energy that is stored in chemical bonds
  9. electrical property that can be either positive or negative
Down
  1. the temperature at which a substance boils
  2. a group of elements that have properties of both metals and nonmetals
  3. change that results in the formation of a new substance or substances
  4. a description of a chemical reaction using chemical formulas, subscripts, and coefficients.proton - the positive negatively charged subatomic particle that is located inside the nucleus of an atom
  5. the electrical charge of the electron
  6. force that holds atoms together in molecules
  7. measure of an atom's mass that is equal to the number of protons and neutrons in the atom's nucleusatomic number - the number of protons in the nucleus of an atom
  8. the first family on the periodic table they are very reactive
  9. a chart of the elements
  10. the basic building block of most of the matter around us
  11. the neutrally charged subatomic particle that is located inside the nucleus of an atom

20 Clues: a chart of the elements • the electrical charge of the proton • the electrical charge of the electron • Vertical column in the periodic table • the second family on the periodic table • the temperature at which a substance boils • anything that has mass and takes up space. • the energy that is stored in chemical bonds • force that holds atoms together in molecules • ...

Matter 2017-12-03

Matter crossword puzzle
Across
  1. positively charged particles inside an atom
  2. negatively charged particles in an atom.
  3. along the zig zag line
  4. a mixture that is evenly mixed throughout
  5. Elements are arranged on a chart called the ________ table.
  6. elements and compounds are pure ____________.
  7. a substance made of two or more different atoms chemically joined
  8. protons and neutrons are found here
  9. elements in the same column up and down on the periodic table are in the same ______
  10. elements in the same group have similar properties and are sometimes referred to as a _______
  11. the protons and the neutrons in the nucleus make up the atomic ______
Down
  1. to the right of the zig zag line
  2. most elements are _______.
  3. the periodic table is arranged by _______________
  4. a mixture that is not evenly mixed
  5. one substance is dissolved in another
  6. elements in the same row across the periodic table are in the same _________.
  7. a substance that contains a variety of elements and compounds that are not chemically combined
  8. a compound that has a pH above 7
  9. particles will settle out if not shaken or stirred
  10. particles inside an atom that have no charge
  11. a substance made of only one kind of atom
  12. a compound that has a pH below 7
  13. a compound that has a pH of 7
  14. the smallest particle of an element that still has the properties of the element

25 Clues: along the zig zag line • most elements are _______. • a compound that has a pH of 7 • to the right of the zig zag line • a compound that has a pH above 7 • a compound that has a pH below 7 • a mixture that is not evenly mixed • protons and neutrons are found here • one substance is dissolved in another • negatively charged particles in an atom. • ...

Jackson word cross 2020-11-05

Jackson word cross crossword puzzle
Across
  1. the mass of a sample of a compound divided by the amount of substance in the sample,
  2. the number of protons found in the nucleus of every atom of a certain element
  3. a way of writing very large or very small numbers
  4. this elemental group usually has a mixture of the properties of metal and nonmetals
  5. a chemical element that lacks the characterizations of metal and typically has a low melting or boiling point.
  6. a material that is usually very hard and has good electrical and thermal conductivity.
  7. a group seven chemical elements that make up Group 18 of the periodic table
  8. an atom or molecule that has a net electrical charge
  9. a rule that reflects the observation that main group elements tend to bond in such a way that each atom has eight electrons in its valence shell
  10. the line on the periodic table that indicates the metalloids
Down
  1. the name of an electron located on the outer shell of an atom
  2. a positively charged ion
  3. is the mass of an atom
  4. a row of chemical elements on the periodic table
  5. a negatively charged ion
  6. the unit of measurement for amount of substance in the International System of Units.
  7. a group of six nonmetallic elements that constitute Group 17 on the periotic table
  8. a set of chemical elements in the same vertical column of the periodic table.

18 Clues: is the mass of an atom • a positively charged ion • a negatively charged ion • a row of chemical elements on the periodic table • a way of writing very large or very small numbers • an atom or molecule that has a net electrical charge • the line on the periodic table that indicates the metalloids • the name of an electron located on the outer shell of an atom • ...

Basic Organic Chemistry 2023-01-30

Basic Organic Chemistry crossword puzzle
Across
  1. The elements that belong to group 16 of the modern periodic table
  2. A molecule or ion that can react both as an acid and as a base
  3. Nonmetallic elements that constitute Group 17 (Group VIIa) of the periodic table
  4. metal Elements in group 3 to 12 in periodic table
  5. Chemical property that describes the tendency of an atom or a functional group to attract electrons toward itself
  6. Sequences of elements in periodic table in order of increasing atomic number
  7. A Russian chemist and is considered the "father" of the periodic table
Down
  1. of elements in periodic table with increasing number of electron shells
  2. The process by which an atom or a molecule acquires a negative or positive charge by gaining or losing electrons, often in conjunction with other chemical changes
  3. Trend of atomic size across a period in perodic table

10 Clues: metal Elements in group 3 to 12 in periodic table • Trend of atomic size across a period in perodic table • A molecule or ion that can react both as an acid and as a base • The elements that belong to group 16 of the modern periodic table • A Russian chemist and is considered the "father" of the periodic table • ...

Atom, Element and Periodic Table 2021-08-18

Atom, Element and Periodic Table crossword puzzle
Across
  1. a column of elements in the periodic table of the chemical elements
  2. substances that made up just a single type of atom
  3. chemical element with the symbol Na (english)
  4. chemical element with the symbol H
  5. an easier method to sort and arrange all of the elements in a table is .... table
  6. part of atom that contains positive charge
  7. chemical element with the symbol K (english)
  8. part of atom that contains no charge
Down
  1. center of the atom
  2. The horizontal rows of the periodic table are called as .....
  3. the smallest unit of ordinary matter that forms a chemical element
  4. chemical element with the symbol O
  5. chemical element with the symbol He
  6. chemical element with the symbol Li
  7. part of atom that contains negative charge

15 Clues: center of the atom • chemical element with the symbol O • chemical element with the symbol H • chemical element with the symbol He • chemical element with the symbol Li • part of atom that contains no charge • part of atom that contains negative charge • part of atom that contains positive charge • chemical element with the symbol K (english) • ...

U1S2 2021-09-13

U1S2 crossword puzzle
Across
  1. gradual change of any property in the elements across a period
  2. describes where an electron is likely to be found in an atom
  3. An element that lacks most of the properties of a metal
  4. metallic elements in group 2 of the periodic table which are harder than the alkali metals and are also less reactive
  5. the energy change that occurs when an electron is acquired by a neutral atom
  6. group 3-12
  7. radius one-half the distance between the nuclei of identical atoms that are bonded together
  8. the 14 elements on the bottom row
  9. a horizontal row of elements in the period table
  10. Group 1, 1 electron in outer level, very reactive, soft, silver, shiny, low density; Lithium, Sodium, Potassium, Rubidium, Cesium, Francium
  11. a measure of how easily an element loses a valence electron
  12. a column on the periodic table
  13. table a tabular display of the chemical elements
Down
  1. An element found in group 17 of the periodic table
  2. nonmetals are NOT malleable (shatter upon being hit with a hammer), NOT ductile, do NOT have luster (dull), and do NOT conduct electricity
  3. an element that is shiny and that conducts heat and electricity well
  4. the arrangement of electrons in an atom
  5. the elements in Group 8A of the periodic table
  6. group 1 and 2
  7. the specific amount of energy an electron has
  8. the amount of energy required to remove an atom
  9. an element that has properties of both metals and nonmetals
  10. a measure of the ability of an atom in a chemical compound to attract electrons
  11. group 13-18

24 Clues: group 3-12 • group 13-18 • group 1 and 2 • a column on the periodic table • the 14 elements on the bottom row • the arrangement of electrons in an atom • the specific amount of energy an electron has • the elements in Group 8A of the periodic table • the amount of energy required to remove an atom • a horizontal row of elements in the period table • ...

Chap 5 vocab 2023-03-27

Chap 5 vocab crossword puzzle
Across
  1. - a column of elements in a periodic table
  2. and right sides of the periodic table
  3. that repeat from row to ro Period - a row in a periodic table of elements
  4. electron - an electron that is in the highest occupied energy level
  5. metals - elements that form a bridge between elements on the
Down
  1. - elements that are poor conductors of heat and electric current
  2. an atom
  3. law - the pattern of repeating properties displayed by elements in
  4. - elements with properties that fall between those of metals and
  5. mass unit (amu) - one twelfth the mass of a carbon-12 atom Metals - elements that are good conductors of heat and electric current
  6. table - an arrangement of elements in columns, based on a set of
  7. periodic table

12 Clues: an atom • periodic table • and right sides of the periodic table • - a column of elements in a periodic table • metals - elements that form a bridge between elements on the • - elements that are poor conductors of heat and electric current • - elements with properties that fall between those of metals and • ...

Periodic Table Crossword 2022-01-20

Periodic Table Crossword crossword puzzle
Across
  1. make up most of the periodic table.
  2. are the most common state of nonmetals.
  3. is used for construction despite corroding easily.
  4. is used in jets and prosthetic limbs.
  5. is used in glass.
  6. are on the right side of the periodic table.
  7. developed the modern periodic table.
Down
  1. can easily transfer heat and electricity.
  2. helps nerves and muscles conduct electricity.
  3. is found in limestone and plaster.
  4. are the most common state of metals.
  5. is the ability to be hammered into thin sheets.
  6. is used in a lot of alloys like bronze and pewter.
  7. is the sheen of a metal.
  8. has properties of both metals and nonmetals.
  9. is the ability to be drawn into wires.

16 Clues: is used in glass. • is the sheen of a metal. • is found in limestone and plaster. • make up most of the periodic table. • are the most common state of metals. • developed the modern periodic table. • is used in jets and prosthetic limbs. • is the ability to be drawn into wires. • are the most common state of nonmetals. • can easily transfer heat and electricity. • ...

Forces and Motion / Subatomic Particles 2021-10-15

Forces and Motion / Subatomic Particles crossword puzzle
Across
  1. is coach richard's dog's name
  2. the speed and direction an object is travelling
  3. how fast an object is traveling
  4. describes both the distance and direction the object moved (from point A to point B)
  5. are found on the right side of the periodic table (except for hydrogen)
  6. this subatomic particle has a negative charge and is located outside the nucleus in a "cloud"
  7. tells how many protons are in one atom of an element
  8. are found between the metals and nonmetals on the periodic table
  9. the rate of motion at a given instant
  10. the total distance travelled divided by the total of time travelled
Down
  1. when an object covers equal distances in equal amounts of time
  2. is the name given for the horizontal rows on the periodic table
  3. the change in an objects velocity
  4. how far an object moves
  5. make up the majority of the elements, are found on the left side and middle of the
  6. the sum of the protons and neutrons in the nucleus of an atom
  7. this subatomic particle is found within the nucleus and has a neutral charge
  8. is the name given to the vertical columns on the periodic table
  9. this is the favorite sports team of coach richard, the chicago ___
  10. this subatomic particle is found within the nucleus and has a positive charge

20 Clues: how far an object moves • is coach richard's dog's name • how fast an object is traveling • the change in an objects velocity • the rate of motion at a given instant • the speed and direction an object is travelling • tells how many protons are in one atom of an element • the sum of the protons and neutrons in the nucleus of an atom • ...

Periodic Table Vocabulary 2013-12-05

Periodic Table Vocabulary crossword puzzle
Across
  1. Number the number of protons in the nucleus of an atom
  2. What is the corresponding element name for the symbol “K”
  3. Mendeleev the Russian chemist who put together the periodic table of elements
  4. a substance made of two or more elements chemically combined at a set ratio)
  5. the ability (property) of being able to be pounded into a thin sheet
  6. an atom where the number of protons is not equal to the number of electrons
  7. Properties properties that can be observed without changing the chemical composition of the matter
  8. the ability (property) of being able to be drawn into wire
  9. A horizontal row of elements in the periodic table
  10. a type of element on the periodic table that is normally malleable and is a good conductor
Down
  1. the center of an atom
  2. characteristics of a sample of matter or any other object
  3. Properties a property of a substance that it undergoes during a chemical change/reaction
  4. the degree to which an object lets heat or electricity pass through it
  5. an element that has properties of metals and nonmetals
  6. a pure substance that cannot be broken apart
  7. a positively charged subatomic particle
  8. Table A chart/compilation that organizes all of the known elements in the world
  9. an element that is used in computers
  10. the ability (property) to reflect light; the metallic shine of an object

20 Clues: the center of an atom • an element that is used in computers • a positively charged subatomic particle • a pure substance that cannot be broken apart • A horizontal row of elements in the periodic table • Number the number of protons in the nucleus of an atom • an element that has properties of metals and nonmetals • ...

Particles 2026-02-10

Particles crossword puzzle
Across
  1. elements on the left side of the periodic table
  2. the smallest particle of an element… these make up molecules when 2 or more of them are combined
  3. group 18 of the periodic table
  4. elements on the right side of the periodic table
  5. something made of only one type of particle (examples are helium, citric acid, hydrogen gas, and menthol)
  6. a substance made of molecules that are made up of different elements
  7. a substance that can not be broken down into anything simpler; they are made of only one type of atom
Down
  1. the substance that has the same chemical formula as vanillin (C8H8O3)
  2. vertical columns on the periodic table
  3. a particle made of two or more atoms
  4. horizontal rows on the periodic table

11 Clues: group 18 of the periodic table • a particle made of two or more atoms • horizontal rows on the periodic table • vertical columns on the periodic table • elements on the left side of the periodic table • elements on the right side of the periodic table • a substance made of molecules that are made up of different elements • ...

Periodic Table Crossword 2023-01-17

Periodic Table Crossword crossword puzzle
Across
  1. _________ is the horizontal rows on the periodic table
  2. _________created the modern day periodic table
  3. _________ is the only metal liquid at room temperature
  4. _________ gasses are in group 0
  5. _________ is one of the most valuable and precious metals
Down
  1. _________ metals are the most reactive group of metals
  2. _________ is the vertical column on the periodic table
  3. _________ is the 12th element on the periodic table
  4. _________ is fe on the periodic table

9 Clues: _________ gasses are in group 0 • _________ is fe on the periodic table • _________created the modern day periodic table • _________ is the 12th element on the periodic table • _________ metals are the most reactive group of metals • _________ is the vertical column on the periodic table • _________ is the horizontal rows on the periodic table • ...

Chemistry vocabulary 2023-09-11

Chemistry vocabulary crossword puzzle
Across
  1. ability to dissolve in a liquid
  2. constructed from the symbols of the elements composing the substance.
  3. one or two letter abbreviation derived from the element's name.
  4. The ability of a material to conduct electricity or heat
  5. A substance that increases the rate of a chemical reaction
  6. table a quick reference for associating the name and symbol of an element.
  7. A pH of more than 7
Down
  1. elements with similar properties found on the right side of the “staircase” on the periodic table
  2. elements with similar properties found on the left side of the “staircase” on the periodic table
  3. A pH of less than 7
  4. elements with similar properties that create a “staircase” on the periodic table
  5. a solid substance formed when two solutions are chemically combined.
  6. The tendency of a substance to undergo chemical changes
  7. scale used to classify solutions

14 Clues: A pH of less than 7 • A pH of more than 7 • ability to dissolve in a liquid • scale used to classify solutions • The tendency of a substance to undergo chemical changes • The ability of a material to conduct electricity or heat • A substance that increases the rate of a chemical reaction • one or two letter abbreviation derived from the element's name. • ...

Elements & Periodic Table 2023-04-28

Elements & Periodic Table crossword puzzle
Across
  1. Mass Unit A unit of mass equal to 1.66 x 10-24 grams
  2. A row on the periodic table
  3. a material that slows down or stops the flow of either heat or electricity
  4. the repeating pattern of chemical and physical properties of the elements
  5. conductor a material that allows heat to flow easily
  6. conductor A material that allows electricity to flow through easily
  7. Elements in the group containing fluoride, chlorine, and bromine, among others
  8. Change a change that does not result in a new substance being formed
Down
  1. Change A change that transforms one substance into a different substance
  2. Table a chart that organizes the elements by their chemical properties and increasing atomic number
  3. elements that are typically shiny and good conductors of heat and electricity
  4. A column on the periodic table
  5. Elements that are poor conductors of heat and electric current
  6. an alloy of iron and carbon
  7. Mass The average mass of all known isotopes of an element, expressed in AMU
  8. Metals elements in group 1 of the periodic table

16 Clues: A row on the periodic table • an alloy of iron and carbon • A column on the periodic table • Metals elements in group 1 of the periodic table • Mass Unit A unit of mass equal to 1.66 x 10-24 grams • conductor a material that allows heat to flow easily • Elements that are poor conductors of heat and electric current • ...

Periodic table 2026-01-13

Periodic table crossword puzzle
Across
  1. table A chart that shows all known chemical elements arranged by their properties.
  2. A column in the periodic table where elements have similar properties.
  3. A type of element that is usually shiny, conducts electricity, and can be shaped.
  4. Characteristics or features used to describe and identify substances.
  5. The smallest unit of an element that still has the properties of that element.
  6. A type of element that does not have the properties of metals and is often dull and brittle.
  7. Pure substances made of only one type of atom.
Down
  1. A row in the periodic table where elements change gradually from one side to the other.
  2. To say what will happen in the future based on evidence or patterns.
  3. Spaces left in the periodic table where elements were predicted but not yet discovered.
  4. Relating to substances and how they react with each other.
  5. The scientist who created the first version of the periodic table.

12 Clues: Pure substances made of only one type of atom. • Relating to substances and how they react with each other. • The scientist who created the first version of the periodic table. • To say what will happen in the future based on evidence or patterns. • Characteristics or features used to describe and identify substances. • ...

Science so far 2022-10-02

Science so far crossword puzzle
Across
  1. The location of the protons and neutrons
  2. This mass tells you the sum of protons + neutrons
  3. The bending of light
  4. the horizontal rows in the periodic table
  5. Perpendicular vibrations to direction of wave
Down
  1. Parallel vibrations to the direction of wave
  2. Another word for vibration
  3. The law of _____________
  4. imaginary line drawn at 90°
  5. the vertical columns in the periodic table
  6. The ___________ table
  7. These particles have a charge of -1

12 Clues: The bending of light • The ___________ table • The law of _____________ • Another word for vibration • imaginary line drawn at 90° • These particles have a charge of -1 • The location of the protons and neutrons • the horizontal rows in the periodic table • the vertical columns in the periodic table • Parallel vibrations to the direction of wave • ...

Science so far 2022-10-02

Science so far crossword puzzle
Across
  1. Imaginary line drawn at 90°
  2. The law of _____________
  3. The bending of light
  4. This mass tells you the sum of protons + neutrons
  5. The vertical columns in the periodic table
  6. Perpendicular vibrations to direction of wave
  7. Another word for vibration
Down
  1. Parallel vibrations to the direction of wave
  2. The horizontal rows in the periodic table
  3. These particles have a charge of -1
  4. The ___________ table
  5. The location of the protons and neutrons

12 Clues: The bending of light • The ___________ table • The law of _____________ • Another word for vibration • Imaginary line drawn at 90° • These particles have a charge of -1 • The location of the protons and neutrons • The horizontal rows in the periodic table • The vertical columns in the periodic table • Parallel vibrations to the direction of wave • ...

Chemistry elements 2020-02-14

Chemistry elements crossword puzzle
Across
  1. The element which doesn't freeze.
  2. An element named as a planet.
  3. It's symbol is Ne.
  4. The 12th element of the periodic table.
  5. The rarest element on earth.
  6. What metal is used in a thermometer?
  7. The 8th element of the periodic table.
Down
  1. The most common element.
  2. The strongest metal on earth.
  3. The 27th element of the periodic table.
  4. It's symbol is Pt.
  5. The element that can be burned the hardest.

12 Clues: It's symbol is Ne. • It's symbol is Pt. • The most common element. • The rarest element on earth. • The strongest metal on earth. • An element named as a planet. • The element which doesn't freeze. • What metal is used in a thermometer? • The 8th element of the periodic table. • The 27th element of the periodic table. • The 12th element of the periodic table. • ...

Periodic Table 2022-05-23

Periodic Table crossword puzzle
Across
  1. The stairs of the periodic table
  2. The 1st group
  3. The rows of the periodic table
  4. H
  5. The 8th group
  6. O
Down
  1. The largest element group
  2. The 7th group
  3. Compound for water
  4. The columns of the periodic table

10 Clues: H • O • The 1st group • The 7th group • The 8th group • Compound for water • The largest element group • The rows of the periodic table • The stairs of the periodic table • The columns of the periodic table

Chemistry: Periodic Table 2023-09-19

Chemistry: Periodic Table crossword puzzle
Across
  1. found in the nucleus and has a neutral charge
  2. tendency for a chemical substance to undergo a chemical reaction
  3. where electrons are found
  4. the center of an atom where protons and neutrons may be found
  5. a positive subatomic particle
  6. negatively charged particle
  7. the smallest particle of an element with all the properties of that element
  8. a model of an atom where electrons travel in circular pathways around the nucleus
  9. zero charge
  10. a property of a substance that cannot be observed without changing the identity of the substance
Down
  1. the number of protons in the atom
  2. a property of a substance that can be observed without changing the identity of the substance
  3. a table organizing all the known elements based on electron shells, the number of valence electrons, and the number of protons
  4. electrons in the outermost shell
  5. a column on the periodic table
  6. a pure substance made of only one type of atom
  7. the father of the periodic table
  8. the combined mass of the protons and the neutrons of an atom
  9. a row on the periodic table

19 Clues: zero charge • where electrons are found • negatively charged particle • a row on the periodic table • a positive subatomic particle • a column on the periodic table • electrons in the outermost shell • the father of the periodic table • the number of protons in the atom • found in the nucleus and has a neutral charge • a pure substance made of only one type of atom • ...

Science Crossword 2021-06-02

Science Crossword crossword puzzle
Across
  1. the 7th element of the periodic table
  2. the planet on which we live; the world.
  3. the 1st element on the periodic table
  4. The 8th element on the periodic table
Down
  1. The envelope of gases surrounding the earth
  2. The emission of energy as electromagnetic waves or as moving subatomic particles
  3. each of more than one hundred substances that cannot be chemically interconverted or broken down into simpler substances and are primary constituents of matter
  4. the 3rd element on the periodic table
  5. The 6th element of the periodic table
  6. the property of matter and radiation which is manifest as a capacity to perform work

10 Clues: the 7th element of the periodic table • the 3rd element on the periodic table • The 6th element of the periodic table • the 1st element on the periodic table • The 8th element on the periodic table • the planet on which we live; the world. • The envelope of gases surrounding the earth • The emission of energy as electromagnetic waves or as moving subatomic particles • ...

8th grade chemistry vocabulary 2023-02-01

8th grade chemistry vocabulary crossword puzzle
Across
  1. a negatively charged particle
  2. metals group 1 on the periodic table; very reactive
  3. the number of protons in the nucleus of an atom
  4. group 2 on the periodic table; reactive
  5. a positively charged particle
  6. the central core of an atom
  7. group 17 on the periodic table; very reactive
  8. the mass of an atom of an element
Down
  1. a chart of the elements showing repeating patterns of the elements
  2. a small particle in the atom's nucleus with no electrical charge
  3. group 18 on the periodic table; do not bond

11 Clues: the central core of an atom • a negatively charged particle • a positively charged particle • the mass of an atom of an element • group 2 on the periodic table; reactive • group 18 on the periodic table; do not bond • group 17 on the periodic table; very reactive • the number of protons in the nucleus of an atom • metals group 1 on the periodic table; very reactive • ...

The Logic of the Periodic! 2012-12-06

The Logic of the Periodic! crossword puzzle
Across
  1. Atoms gain or ___ electrons
  2. The ___ of an element decreases when you go across the periodic table
  3. These always touch staircase line on the periodic table
  4. All atoms want to be like the ____ gasses
  5. How many regions divide the Periodic Table?
Down
  1. Are very brittle
  2. The ____ energy is the amount of energy it takes to detach one electron from a neutral atom
  3. The first column on the periodic table is call what?
  4. Number of Periodic Families
  5. Valence electrons are located in the last ____

10 Clues: Are very brittle • Atoms gain or ___ electrons • Number of Periodic Families • All atoms want to be like the ____ gasses • How many regions divide the Periodic Table? • Valence electrons are located in the last ____ • The first column on the periodic table is call what? • These always touch staircase line on the periodic table • ...

Periodic Table Crossword 2023-01-17

Periodic Table Crossword crossword puzzle
Across
  1. _________ is the horizontal rows on the periodic table
  2. _________created the modern day periodic table
  3. _________ is the only metal liquid at room temperature
  4. _________ gasses are in group 0
  5. _________ is one of the most valuable and precious metals
Down
  1. _________ metals are the most reactive group of metals
  2. _________ is the vertical column on the periodic table
  3. _________ is the 12th element on the periodic table
  4. _________ is fe on the periodic table

9 Clues: _________ gasses are in group 0 • _________ is fe on the periodic table • _________created the modern day periodic table • _________ is the 12th element on the periodic table • _________ metals are the most reactive group of metals • _________ is the vertical column on the periodic table • _________ is the horizontal rows on the periodic table • ...

All of Science 2021-12-09

All of Science crossword puzzle
Across
  1. Distance/Time
  2. Newtons First Law
  3. Newtons Second Law
  4. Speed+Direction
  5. negative charge and is found in the nucleus
  6. ChangeInSpeed,Direction,or Both
  7. Elements on the right are more _______
  8. Chemical Changes Physical Form
  9. 1 piece of evidence to show a chemical reaction
  10. 1 piece of evidence to show a chemical reaction
  11. Up and Down on the Periodic Table
Down
  1. Newtons Third Law
  2. A New Substance Is Formed
  3. Shows elements on a table or graph
  4. Determine the Reactivity of and Element
  5. Atoms Are Rearranged and Turned Into A New Substance
  6. Positive Charge and is found in the nucleus
  7. Elements on the left are more _______
  8. Left to Right on the Periodic Table

19 Clues: Distance/Time • Speed+Direction • Newtons Third Law • Newtons First Law • Newtons Second Law • A New Substance Is Formed • Chemical Changes Physical Form • ChangeInSpeed,Direction,or Both • Up and Down on the Periodic Table • Shows elements on a table or graph • Left to Right on the Periodic Table • Elements on the left are more _______ • Elements on the right are more _______ • ...

All of Science 2021-12-09

All of Science crossword puzzle
Across
  1. Distance/Time
  2. Newtons First Law
  3. Newtons Second Law
  4. Speed+Direction
  5. negative charge and is found in the nucleus
  6. ChangeInSpeed,Direction,or Both
  7. Elements on the right are more _______
  8. Chemical Changes Physical Form
  9. 1 piece of evidence to show a chemical reaction
  10. 1 piece of evidence to show a chemical reaction
  11. Up and Down on the Periodic Table
Down
  1. Newtons Third Law
  2. A New Substance Is Formed
  3. Shows elements on a table or graph
  4. Determine the Reactivity of and Element
  5. Atoms Are Rearranged and Turned Into A New Substance
  6. Positive Charge and is found in the nucleus
  7. Elements on the left are more _______
  8. Left to Right on the Periodic Table

19 Clues: Distance/Time • Speed+Direction • Newtons Third Law • Newtons First Law • Newtons Second Law • A New Substance Is Formed • Chemical Changes Physical Form • ChangeInSpeed,Direction,or Both • Up and Down on the Periodic Table • Shows elements on a table or graph • Left to Right on the Periodic Table • Elements on the left are more _______ • Elements on the right are more _______ • ...

Eutrophication Crossword 2021-04-16

Eutrophication Crossword crossword puzzle
Across
  1. a type of bloom caused by an excess growth of algae
  2. a large contributor of food production and eutrophication
  3. an essential element on the periodic table that we breathe
  4. a chemical used to clean laundry
  5. the process of breaking down sugars into usable energy
  6. a waste product we breathe out
  7. broken down material
  8. the process in which plants use the sun to make energy
  9. a nutrient that is scarce for organisms
Down
  1. an item used to clean
  2. photosynthesizing organisms in water
  3. another word for a sugar molecule
  4. food that is used to help plants grow
  5. bacterial microorganisms that may be present during algal blooms
  6. this word means new growth
  7. a substance that contaminates air, land or a body of water
  8. this is a source of eutrophication
  9. the breakdown of material
  10. an element in the periodic table that may be found in soaps
  11. a region of water that lacks living organisms
  12. an element in the periodic table

21 Clues: broken down material • an item used to clean • the breakdown of material • this word means new growth • a waste product we breathe out • a chemical used to clean laundry • an element in the periodic table • another word for a sugar molecule • this is a source of eutrophication • photosynthesizing organisms in water • food that is used to help plants grow • ...

Periodic Table Crossword 2022-01-18

Periodic Table Crossword crossword puzzle
Across
  1. group 2 of the periodic table| forms +2 ions
  2. element with the electron configuration of 2-8-18-1
  3. amount of energy that is needed to take a electron away from an atom
  4. group 1 of the periodic table| forms +1 ions
  5. group 17 of the periodic table| most reactive nonmetal
  6. element found at period 6, group 14
  7. element with the electron configuration of 2-1
  8. element with an atomic number of 19
  9. element with an atomic number of 35
  10. element with the electron configuration 2-8-10-2
Down
  1. the first element in period 1
  2. element with an atomic mass of 32.065
  3. amount of attraction an atom has to other electrons
  4. elements that have an atomic number higher than 92| not found in nature
  5. the most reactive nonmetal
  6. group that has an octet and does not react
  7. element found at period 5, group 1
  8. element with an electron configuration of 2-8-7
  9. the most reactive metal
  10. element with the symbol Na

20 Clues: the most reactive metal • the most reactive nonmetal • element with the symbol Na • the first element in period 1 • element found at period 5, group 1 • element found at period 6, group 14 • element with an atomic number of 19 • element with an atomic number of 35 • element with an atomic mass of 32.065 • group that has an octet and does not react • ...

The Fundamentals of Chemistry 2022-01-12

The Fundamentals of Chemistry crossword puzzle
Across
  1. the emissions of radioactive particles
  2. a highly conductive element
  3. total number of protons and neutrons in a nucleus
  4. formed when an atom gains an electron
  5. the number of neutrons in a nucleus
  6. a positively charged particle
  7. formed when an atom loses an electron
  8. when unstable atoms lose energy by radiation
  9. rare earth metals
  10. all are radioactive
  11. elements on the right side of the periodic table
  12. an uncharged particle
  13. the number of protons in a nucleus
Down
  1. a row of chemical elements in the periodic table
  2. reactive with Group 17
  3. good conductors
  4. VERY stable, colorless and odorless
  5. a negatively charged particle
  6. formed when an atom gains or loses 1 or more electrons
  7. a column of elements in the periodic table
  8. an element with properties between metals and nonmetals
  9. VERY reactive with Groups 1 and 2
  10. found in the center of an atom
  11. VERY reactive with Group 17
  12. model predicts where electrons will move

25 Clues: good conductors • rare earth metals • all are radioactive • an uncharged particle • reactive with Group 17 • a highly conductive element • VERY reactive with Group 17 • a negatively charged particle • a positively charged particle • found in the center of an atom • VERY reactive with Groups 1 and 2 • the number of protons in a nucleus • VERY stable, colorless and odorless • ...

Chemistry Crossword 2018-01-25

Chemistry Crossword crossword puzzle
Across
  1. Atoms will always react when they have a full shell.
  2. Has Hydrogen and Carbon in it.
  3. The elements on the stair line.
  4. the guy who made the periodic table
  5. Total number of protons + neutrons.
  6. The group to the right of the Transition Metals and to the left of the Metallloids.
  7. Add mass to the atom.
  8. Do not add mass to the atom
  9. Most reactive non-metals.
Down
  1. The bottom group of the 2 that is usually under, and do not fit into, the Periodic Table.
  2. Has Calcium and Barium.
  3. thing that holds all of the elements
  4. The letters of the elements.
  5. Top group of the 2 that is usually under and do not fit into the Periodic Table.
  6. Most reactive.
  7. Will never change, because it will become a different element.
  8. Tells the number of protons.
  9. Do not react at all.
  10. the study of the elements
  11. an atom with an electric charge due to loss or gain of electrons

20 Clues: Most reactive. • Do not react at all. • Add mass to the atom. • Has Calcium and Barium. • the study of the elements • Most reactive non-metals. • Do not add mass to the atom • The letters of the elements. • Tells the number of protons. • Has Hydrogen and Carbon in it. • The elements on the stair line. • the guy who made the periodic table • Total number of protons + neutrons. • ...

Chemistry Crossword 2018-01-26

Chemistry Crossword crossword puzzle
Across
  1. Top group of the 2 that is usually under and do not fit into the Periodic Table.
  2. Total number of protons + neutrons.
  3. Do not add mass to the atom
  4. Will never change, because it will become a different element.
  5. Has Calcium and Barium.
  6. The letters of the elements.
  7. the guy who made the periodic table
  8. thing that holds all of the elements
Down
  1. Atoms will always react until they have a full shell.
  2. Add mass to the atom.
  3. The bottom group of the 2 that is usually under, and do not fit into, the Periodic Table.
  4. an element with an electric charge formed formed loss or gain in electrons.
  5. Most reactive.
  6. the study of the elements
  7. The group to the right of the Transition Metals and to the left of the Metallloids.
  8. Has Hydrogen and Carbon in it.
  9. Most reactive non-metals.
  10. The elements on the stair line.
  11. Do not react at all.
  12. Tells the number of protons.

20 Clues: Most reactive. • Do not react at all. • Add mass to the atom. • Has Calcium and Barium. • the study of the elements • Most reactive non-metals. • Do not add mass to the atom • The letters of the elements. • Tells the number of protons. • Has Hydrogen and Carbon in it. • The elements on the stair line. • Total number of protons + neutrons. • the guy who made the periodic table • ...

Science Crossword Cole Hartman 2012-12-13

Science Crossword Cole Hartman crossword puzzle
Across
  1. Horizontal organization of the periodic table
  2. Element named after America
  3. Element that has the word hydro in it
  4. Element that is a liquid metal at room temperature Hint: period 6
  5. type of nonmetal group that contains Neon, Helium, Argon, Krypton, Xenon, Radion
  6. He made the atomic planetary model
  7. Rutherford's experiment Hint: gold
  8. Vertical organization of the periodic table
  9. Element with the symbol K
Down
  1. A type of metal group that covers group 3-12 Hint: __________Metals
  2. Element that is named after Europe
  3. Element with the symbol Au
  4. The model that looks like a muffin with blue berries, made by Thomson
  5. He came up with the periodic table organised on atomic weight
  6. What is the most reactive non-metal Hint: Page 162 in the book
  7. He came up with the idea of the atom
  8. Element with the symbol Fe
  9. How many electrons are allowed on the first energy level
  10. He discovered the electron
  11. Element with the symbol Pb

20 Clues: Element with the symbol K • Element with the symbol Au • Element with the symbol Fe • He discovered the electron • Element with the symbol Pb • Element named after America • Element that is named after Europe • He made the atomic planetary model • Rutherford's experiment Hint: gold • He came up with the idea of the atom • Element that has the word hydro in it • ...

Earth Science 2012-11-12

Earth Science crossword puzzle
Across
  1. Satellite orbiting Earth.
  2. all water on or surrounding the Earth's surface.
  3. underwater mountain chains.
  4. the crust and upper mantle.
  5. Outermost layer of the Earth's atmosphere. Sometimes considered as an extra layer.
  6. when gas turns a liquid.
  7. Twenty- eighth element of the periodic table. Can be found in the core of Earth.
  8. a long narrow deep sided depression in the earth's oceanic crust.
  9. Seventh element on the periodic table. Dominate gas in the earth's atmosphere.
  10. Eighth element on the periodic table. Important gas in the atmosphere.
Down
  1. One of the major greenhouse gases in Earth's atmosphere.
  2. the point within Earth where faulting begins.
  3. separates the crust and mantle.
  4. gas that protects Earth from harmful gases.
  5. a supercontinent formed by all of the continents that existed millions of years ago.
  6. the faulting point directly above the surface.
  7. Without this, no life would exist on Earth.
  8. a place where lava reaches the surfaces.
  9. a sudden release of stored energy created by tectonic forces.
  10. an underwater mountain

20 Clues: an underwater mountain • when gas turns a liquid. • Satellite orbiting Earth. • underwater mountain chains. • the crust and upper mantle. • separates the crust and mantle. • a place where lava reaches the surfaces. • gas that protects Earth from harmful gases. • Without this, no life would exist on Earth. • the point within Earth where faulting begins. • ...

Chemistry year 8 2023-07-19

Chemistry year 8 crossword puzzle
Across
  1. two or more different elements chemically joined
  2. joins elements together
  3. how the "a" in the symbol for sodium should be
  4. where non metals are found in the periodic table
  5. contains genetic information.
  6. when there are different elements and/or compounds not chemically combined
  7. what the "2" in H20 should be shown in
  8. a common acid
  9. the most abundant gas in the air
  10. found on the periodic table
Down
  1. combines with iron to make rust
  2. the number of atoms in a hydrogen molecule
  3. found in group 0
  4. a method of burning wax to create light
  5. the smallest atom
  6. has two hydrogens and an oxygen
  7. an element that is liquid at room temperature
  8. the number of atoms in methane
  9. nitrogen,oxygen and hydrogen like to be in a...
  10. has an atomic number of 86
  11. number of atoms in a sulphur dioxide molecule
  12. found on the left hand side of the periodic table
  13. ______ elements are either solids or gases.
  14. how many oxygen atoms in a molecule of carbon dioxide

24 Clues: a common acid • found in group 0 • the smallest atom • joins elements together • has an atomic number of 86 • found on the periodic table • contains genetic information. • the number of atoms in methane • combines with iron to make rust • has two hydrogens and an oxygen • the most abundant gas in the air • what the "2" in H20 should be shown in • ...

Mini Vocab Project 2022-05-31

Mini Vocab Project crossword puzzle
Across
  1. Distance between crests
  2. Negatively charged ions
  3. Row of elements on a periodic table
  4. Property of an electron related to it's spin about an axis
  5. Quantity of energy that is proportional in magnitude to the frequency it represents
  6. Low weight, poor conductors, dull appearance
  7. Hz, SI unit for frequency
  8. Waves height from zero to crest
  9. Group of elements with similar chemical properties
Down
  1. Number of wave cycles to pass a given point per unit of time
  2. Capable of reacting with a base
  3. Column of elements on periodic table
  4. Particle representing a quantum of light
  5. Elements in group VIIA on the periodic table
  6. Tendency for an atom to attract shared electrons when bonding
  7. Molecule with one or more positive or negative electrical charges
  8. Positively charged ions
  9. Capable of reacting with an acid
  10. mixture of metals and nonmetals
  11. Reduction in effective nuclear charge on electron cloud
  12. Lustrous appearance, malleable, good conductor

21 Clues: Distance between crests • Negatively charged ions • Positively charged ions • Hz, SI unit for frequency • Capable of reacting with a base • mixture of metals and nonmetals • Waves height from zero to crest • Capable of reacting with an acid • Row of elements on a periodic table • Column of elements on periodic table • Particle representing a quantum of light • ...

Atoms & Radioactivity Y9 2025-03-25

Atoms & Radioactivity Y9 crossword puzzle
Across
  1. Time for half of radioactive atoms to decay.
  2. Weighted average mass of isotopes in periodic table.
  3. Illness from excessive radiation exposure.
  4. -1 charge, negligible mass, orbits nucleus.
  5. Atoms of same element with different neutron numbers.
  6. +1 charge, mass of 1, found in nucleus.
  7. Arrangement of electrons in shells around nucleus.
  8. Electron emission, moderate penetration.
  9. Helium nucleus emission, weak penetration.
  10. Dense core of atom, contains protons and neutrons.
  11. Unstable atoms emit radiation, change into new elements.
  12. Cancer treatment using targeted radiation.
Down
  1. Energy levels where electrons orbit the nucleus.
  2. Elements with metal and nonmetal properties.
  3. Negatively charged ion, gained electrons.
  4. Device measuring radiation levels.
  5. Number of protons in an atom, determines element.
  6. Total number of protons and neutrons in nucleus.
  7. Positively charged ion, lost electrons.
  8. High-energy electromagnetic wave, strong penetration.
  9. 1986 nuclear disaster, severe radiation effects.
  10. No charge, mass of 1, found in nucleus.
  11. Horizontal rows in periodic table, increasing energy levels.
  12. Vertical columns in periodic table, same valence electrons.

24 Clues: Device measuring radiation levels. • Positively charged ion, lost electrons. • +1 charge, mass of 1, found in nucleus. • No charge, mass of 1, found in nucleus. • Electron emission, moderate penetration. • Negatively charged ion, gained electrons. • Illness from excessive radiation exposure. • Helium nucleus emission, weak penetration. • ...

Elements, Compounds and Mixtures 2024-11-11

Elements, Compounds and Mixtures crossword puzzle
Across
  1. Side of the periodic table where nonmetals are found
  2. Number of hydrogen atoms in a molecule of water
  3. Smallest particle of a compound
  4. Toxic green gas, symbol Cl
  5. A pure substance that cannot be broken down or simplified by chemical or physical means
  6. Dull, brittle, insulating elements
  7. A pure substance, made of at least two chemically combined elements, can be broken down chemically
  8. Compounds have completely different _________than the elements that make them up.
  9. Two or more elements or compounds physically combined
  10. Elements that touch the "staircase" on the Periodic Table
Down
  1. H2O2 (two words, no space)
  2. NaCl (two words, no space)
  3. H2O
  4. Shiny, malleable, ductile elements
  5. Side of the periodic table where metals are found
  6. Smallest particle of an element
  7. CO2(two words, no space)
  8. Number of oxygen atoms in a molecule of water
  9. The chart that shows all the elements in repeating patterns (2 words, no space)
  10. Explosive silvery metal, symbol Na

20 Clues: H2O • CO2(two words, no space) • H2O2 (two words, no space) • NaCl (two words, no space) • Toxic green gas, symbol Cl • Smallest particle of a compound • Smallest particle of an element • Shiny, malleable, ductile elements • Dull, brittle, insulating elements • Explosive silvery metal, symbol Na • Number of oxygen atoms in a molecule of water • ...

Science 10 Chemistry 2026-02-16

Science 10 Chemistry crossword puzzle
Across
  1. Compound formed between a metal and non-metal
  2. Name of this polyatomic ion: NO₃⁻
  3. Particle found in the nucleus with positive charge
  4. Elements on the right side of the periodic table
  5. Prefix meaning “five”
  6. Scientist who proposed the plum pudding model
  7. Ending used for the second element in a binary compound
  8. Horizontal row on the periodic table
  9. Type of bond formed by sharing electrons
  10. particle with a negative charge
  11. Compound made of non-metals
Down
  1. Positively charged ion
  2. Negatively charged ion
  3. Electrons in the outer energy level
  4. The maximum number of electrons in the first energy level
  5. This equals the total number of protons and neutrons
  6. If a metal has more than one charge, you must include this
  7. Scientist who discovered the nucleus using the gold foil experiment
  8. Neutral particle in the nucleus
  9. Chart used to organize elements
  10. Number of valence electrons in Group 1 elements
  11. Vertical row on the periodic table
  12. Prefix meaning “three”

23 Clues: Prefix meaning “five” • Positively charged ion • Negatively charged ion • Prefix meaning “three” • Compound made of non-metals • Neutral particle in the nucleus • Chart used to organize elements • particle with a negative charge • Name of this polyatomic ion: NO₃⁻ • Vertical row on the periodic table • Electrons in the outer energy level • Horizontal row on the periodic table • ...

Standard Bonding and Periodic Crossword 2022-11-04

Standard Bonding and Periodic Crossword crossword puzzle
Across
  1. The attraction between positive and negative ions in a compound is called an ______ bond. Pg. 186
  2. When electrons are shared unequally in a covalent bond, it is called _______.
  3. The system of naming compounds is called _______. Pg. 216
  4. Rows on the periodic table are called ______
  5. The attraction between metal ions and their surrounding sea of electrons is called a ____ bond. Pg. 191
  6. The atomic ______ is how big an atom is, the distance from the nucleus to the outer edge.
  7. The molecule SO4 is called _________ with a -2 charge
  8. If the difference in electronegativities between two atoms is between 0.5 and 1.5, their bond will be ______
  9. Columns on the periodic table are called _______
  10. The elements, Br, I, N, Cl, H, O and F only occur in pairs. They are referred to as _______ molecules. Pg. 174
  11. The molecule ClO2 is called _____ with a -1 charge
  12. A column on the periodic table
  13. The first column on the periodic table is the ____ metals.
  14. The _____ energy is the energy it takes to remove an electron from an element
  15. If the difference in electronegativities between two atoms is 0.5 or less, then their bond will be _______
  16. The _____ rule states atoms are most stable when they have eight valence e-. p.178
  17. The measure of how strongly an element pulls on electrons in a bond. Pg. 159
  18. Two words. A representation of the atoms in a compound, with dots representing valence e- in either bonds or unshared e-. Pg. 181
Down
  1. A group of covalently bonded atoms that share a charge are called a _________ ion. Pg. 190
  2. When a positive atom on one molecule sticks to a negative atom on another molecule _______ interaction
  3. The outermost layer of e- is called the ________ e-. P. 154
  4. When the sloshing of electrons causes weak positives and negatives, the attractions are called __two__words__ forces.
  5. Developed the first periodic table, predicting two elements
  6. When two atoms share valence e- to give both a full shell, that is called a _____ bond. P.175
  7. A ____ compound is made of two elements. Pg. 216
  8. The last column on the periodic table is the ______.
  9. The molecule PO4 is called ______ with a -3 charge
  10. A group of atoms held together by covalent bonds Pg. 174
  11. Two words. An unshared pair of electrons is also called a _____ ______ P.181
  12. A negative ion, usually a nonmental, Pg. 157
  13. When electrons are shared equally in a covalent bond, it is called _______.
  14. A positive ion, usually a metal. Pg. 157

32 Clues: A column on the periodic table • A positive ion, usually a metal. Pg. 157 • Rows on the periodic table are called ______ • A negative ion, usually a nonmental, Pg. 157 • Columns on the periodic table are called _______ • A ____ compound is made of two elements. Pg. 216 • The molecule ClO2 is called _____ with a -1 charge • ...

PERIODIC TABLE INTRO 2025-02-04

PERIODIC TABLE INTRO crossword puzzle
Across
  1. Neutral particle in the nucleus of an atom.
  2. Measure of how easily an element forms compounds.
  3. Two or more atoms bonded together, forming the smallest unit of a compound.
  4. Elements that are poor conductors and often brittle. Right side of table.
  5. The smallest unit of an element that retains its properties.
  6. MetalsVery reactive metals in Group 1 of the periodic table.
  7. These oxides are usually acidic and can lower the pH of water. (7,5)
  8. Horizontal row in the periodic table.
  9. The lightest and most abundant element in the universe.
  10. A substance made of two or more elements chemically bonded.
  11. Positively charged particle in the nucleus of an atom.
Down
  1. Negatively charged particle in an atom.
  2. The pH of a solution formed when sodium oxide dissolves in water.
  3. Element with properties of both metals and nonmetals.
  4. Elements that are good conductors of heat and electricity. Left side of table.
  5. These oxides are often basic and react with acids to form salt and water. (5,5)
  6. The pH of a solution formed when carbon dioxide dissolves in water.
  7. Predictable pattern, like increasing reactivity down a group.
  8. A pure substance made of only one type of atom.
  9. Vertical column in the periodic table, also called a family.

20 Clues: Horizontal row in the periodic table. • Negatively charged particle in an atom. • Neutral particle in the nucleus of an atom. • A pure substance made of only one type of atom. • Measure of how easily an element forms compounds. • Element with properties of both metals and nonmetals. • Positively charged particle in the nucleus of an atom. • ...

Periodic Table 2021-10-20

Periodic Table crossword puzzle
Across
  1. A famous periodic graph for elements
  2. positively charged particle in the nucleus of the atom.
  3. symbol, 1 or 2 letter abbreviation for an
  4. the first element
  5. There are 118 of these
  6. Helium is this type of element
Down
  1. A kind of matter with special properties
  2. Made of reactants
  3. number of protons with the nucleus in the
  4. The table that features hydrogen and
  5. center of the atom
  6. Ingredients for a product (scientifically)
  7. the term for columns on the periodic table, also known as "families"
  8. negatively charged particle that goes around the center of an atom

14 Clues: Made of reactants • the first element • center of the atom • There are 118 of these • Helium is this type of element • The table that features hydrogen and • A famous periodic graph for elements • A kind of matter with special properties • number of protons with the nucleus in the • symbol, 1 or 2 letter abbreviation for an • Ingredients for a product (scientifically) • ...

Periodic Table of Elements 2025-02-03

Periodic Table of Elements crossword puzzle
Across
  1. This element is in pencils
  2. What does the chemical symbol H stand for?
  3. If there are 8 protons what element does it identify?
  4. Which metal is in chalk and bones?
  5. Which element is found in period 3 group 2?
  6. The Modern Periodic Table of Elements is arranged by(2)
  7. What do you call the horizontal row of elements in a periodic table of elements?
  8. What does the chemical symbol Na stand for?
Down
  1. Which element makes up most of air?
  2. What is the organizational system or chart for elements?(2)
  3. Which noble gas is in party balloons?
  4. What are the vertical columns on the periodic called?
  5. Metals are found on the ______________ side of the periodic table.
  6. Which metal is in soda cans?

14 Clues: This element is in pencils • Which metal is in soda cans? • Which metal is in chalk and bones? • Which element makes up most of air? • Which noble gas is in party balloons? • What does the chemical symbol H stand for? • Which element is found in period 3 group 2? • What does the chemical symbol Na stand for? • If there are 8 protons what element does it identify? • ...

Atoms, elements and compounds 2022-04-19

Atoms, elements and compounds crossword puzzle
Across
  1. the negatively charged particle
  2. this group gets more reactive as you go down its group
  3. the neutral part of an atom
  4. a positively charged particle
Down
  1. this is the name of group 2 on the periodic table
  2. the side that the metals are on the periodic table
  3. this is the name of group 8 on the periodic table
  4. this group gets less reactive as you go down its group
  5. the side that the non-metals are on the periodic table
  6. the smallest part of an element that can exist
  7. a substance that only contains one type of atom
  8. a substance made from more than one type of atom joined together

12 Clues: the neutral part of an atom • a positively charged particle • the negatively charged particle • the smallest part of an element that can exist • a substance that only contains one type of atom • this is the name of group 2 on the periodic table • this is the name of group 8 on the periodic table • the side that the metals are on the periodic table • ...

menu project 2023-03-30

menu project crossword puzzle
Across
  1. the second or third letter in an elements representation on the periodic table
  2. object has changed into new substance
  3. an element on the periodic table represented as Si
  4. any singular element with a nucleus, protons, and nuetrons
  5. object has only changed in appearance
  6. a type of chart used to show all the known elements on earth
  7. number of atoms of one element in a compound
Down
  1. number of total compound
  2. a single atom of a pure substance found on the periodic table
  3. the formula for a compound made of elements, subscripts, and coefficients
  4. 2 or more elements chemically combined
  5. the type of letter that represents a element on the periodic table

12 Clues: number of total compound • object has changed into new substance • object has only changed in appearance • 2 or more elements chemically combined • number of atoms of one element in a compound • an element on the periodic table represented as Si • any singular element with a nucleus, protons, and nuetrons • a type of chart used to show all the known elements on earth • ...

Silmary Vicente vocabulary puzzle 2020-11-05

Silmary Vicente vocabulary puzzle crossword puzzle
Across
  1. charges of the elements
  2. Particles like 6.023x1023
  3. rows in the periodic table
  4. the noble gases' eight outer shells
  5. positive ions
  6. number of protons
  7. Negative charge
  8. the mass of the mole
  9. These can be metals and nonmetals
  10. These are elements that aren't metals
Down
  1. Expressing decimal numbers
  2. columns on the periodic table
  3. They are the 17 group
  4. electrons in the outer shells
  5. These are the metalloids
  6. They are the 18 group
  7. The mass of the element
  8. Positive charge

18 Clues: positive ions • Negative charge • Positive charge • number of protons • the mass of the mole • They are the 17 group • They are the 18 group • charges of the elements • The mass of the element • These are the metalloids • Particles like 6.023x1023 • Expressing decimal numbers • rows in the periodic table • columns on the periodic table • electrons in the outer shells • ...

Chapter 5 2024-01-24

Chapter 5 crossword puzzle
Across
  1. characterized by high electrical and thermal conductivity
  2. "When elements are arranged in order of increasing atomic number, there is a periodic repetition of their chemical and physical properties."
  3. The vertical rows of the periodic table
  4. chemical element that forms a salt when it reacts with metal
  5. any of various metallic elements (such as chromium, iron, and nickel) that have valence electrons in two shells instead of only one.
  6. the organized array of all the chemical elements in order of increasing atomic number
  7. gaseous chemical element that does not readily enter into chemical combination with other elements
  8. a chemical element that exhibits some metal and some nonmetal properties
Down
  1. any of the strongly basic metals consisting of beryllium, magnesium, calcium
  2. The horizontal rows of the periodic table
  3. the electrons in the outermost shell, or energy level, of an atom
  4. a chemical element (such as boron, carbon, or nitrogen) that lacks the characteristics of a metal.
  5. a unit for expressing masses of atoms, molecules, or subatomic particles
  6. any of the six chemical elements that make up Group 1 (Ia) of the periodic table

14 Clues: The vertical rows of the periodic table • The horizontal rows of the periodic table • characterized by high electrical and thermal conductivity • chemical element that forms a salt when it reacts with metal • the electrons in the outermost shell, or energy level, of an atom • a unit for expressing masses of atoms, molecules, or subatomic particles • ...

Basic Chemistry 2025-08-12

Basic Chemistry crossword puzzle
Across
  1. Positively charged ion
  2. Common solvent
  3. Substance made of only one type of atom
  4. gas, Group 18 elements (2 words)
  5. The center of an atom
  6. Negatively charged particle
  7. Vertical column in the periodic table
  8. A horizontal row in the periodic table
  9. Common table salt formula
Down
  1. Bond where electrons are shared
  2. The smallest unit of an element
  3. Type of reaction that absorbs heat
  4. pH less than 7
  5. Number, Number of protons in an atom (2 words)
  6. Gas released during photosynthesis
  7. Substance formed in a chemical reaction

16 Clues: Common solvent • pH less than 7 • The center of an atom • Positively charged ion • Common table salt formula • Negatively charged particle • Bond where electrons are shared • The smallest unit of an element • gas, Group 18 elements (2 words) • Type of reaction that absorbs heat • Gas released during photosynthesis • Vertical column in the periodic table • ...

Creation vs Evolution 2 2023-03-13

Creation vs Evolution 2 crossword puzzle
Across
  1. Wave-particle _____; says very small particles like electrons, will act like both particles and waves.
  2. Group 7A of the periodic table is called the __________
  3. The lowest point of a wave
  4. The highest point of a wave
  5. Group 1A of the periodic table is called the ___________ metals.
  6. The experiment that showed light can be both a particle and a wave
  7. Group 8A of the periodic table is called the _______ ________
  8. Interference type where two waves meet and cancel some of each other (one +, one -).
Down
  1. Means that light spreads out after passing through a narrow opening
  2. Group 2A of the periodic table is called the ___________ _______ metals.
  3. A packet of energy carried in waves
  4. Interference type where two waves meet and add up together (both + or -).
  5. _________ effect is when electrons are released by a metal after light hits it.
  6. Radiation type that includes all light, radio waves, x-ray waves, and more stuff.
  7. Like constructive interference, but both waves have the same frequency, so they just stay bigger together.

15 Clues: The lowest point of a wave • The highest point of a wave • A packet of energy carried in waves • Group 7A of the periodic table is called the __________ • Group 8A of the periodic table is called the _______ ________ • Group 1A of the periodic table is called the ___________ metals. • The experiment that showed light can be both a particle and a wave • ...

woodys wonderful crossword 2012-12-18

woodys wonderful crossword crossword puzzle
Across
  1. part of the atom that is neutrol
  2. part of the atom that is negative
  3. a table full of elements
  4. electron and neurton together
  5. opposite to period in the periodic table
  6. what do you call something with the same amount of but different number of neutrons
Down
  1. things you find in the periodic table
  2. find in the middle of the electonic shell
  3. opposite to groups in the periodic table
  4. runs around the edge of the nucleus
  5. number the number of protons which equals the number of electrons
  6. number the number of prontos and neutrons in the nucleus
  7. part of the atom that is positvely chraged

13 Clues: a table full of elements • electron and neurton together • part of the atom that is neutrol • part of the atom that is negative • runs around the edge of the nucleus • things you find in the periodic table • opposite to groups in the periodic table • opposite to period in the periodic table • find in the middle of the electonic shell • ...

Atoms and Molecules Crossword 2026-01-31

Atoms and Molecules Crossword crossword puzzle
Across
  1. The sum of the protons and neutrons is the atomic ___
  2. Dmitri Mendeleev created the periodic table of ___
  3. Substance formed as a result of a chemical change
  4. The vertical columns on the periodic table
  5. The study of matter
  6. The abbreviation for the names of elements are called the chemical ___
  7. The total number of protons in the nucleus is the same as the atomic ___
  8. Substances containing only one kind of atom
  9. Protons have what kind of charge?
  10. Neutrons have what kind of charge?
  11. The horizontal rows on the periodic table
Down
  1. Electrons have what kind of charge?
  2. Atoms joined together
  3. The center of an atom
  4. The smallest piece of an element
  5. The process that joins together different types of atoms is called a chemical ___
  6. These travel around the outside of the nucleus
  7. An atom that has gained or lost electrons

18 Clues: The study of matter • Atoms joined together • The center of an atom • The smallest piece of an element • Protons have what kind of charge? • Neutrons have what kind of charge? • Electrons have what kind of charge? • An atom that has gained or lost electrons • The horizontal rows on the periodic table • The vertical columns on the periodic table • ...

science 2022-09-08

science crossword puzzle
Across
  1. the substances on the periodic table
  2. a subatomic particle with a negative charge
  3. a close similarity or affinity
  4. shiny
  5. the smallest unit of an element
  6. an element that lacks metallic properties
  7. an atom molecule with a net electric charge
Down
  1. he state or power of being reactive or the degree to which a thing is reactive
  2. able to be permanently changed
  3. a solid material that is typically hard and shiny
  4. a subatomic particle with a neutral charge
  5. a column of elements in the periodic table
  6. a subatomic particle with a positive charge
  7. able to be drawn out of wire
  8. the horizontal rows of a periodic table

15 Clues: shiny • able to be drawn out of wire • able to be permanently changed • a close similarity or affinity • the smallest unit of an element • the substances on the periodic table • the horizontal rows of a periodic table • an element that lacks metallic properties • a subatomic particle with a neutral charge • a column of elements in the periodic table • ...

Science - Chapter 5 2025-05-15

Science - Chapter 5 crossword puzzle
Across
  1. - This element is number eight on the periodic table
  2. - Listed above the name on each square of the periodic table
  3. - The periodic table is organized in groups called _______
  4. - Grouped with neutrons inside the electron
  5. - The periodic table is divided into 3 _______
Down
  1. - _______ metals are the largest group
  2. - _____ number is listed on the top left of each element's square
  3. - The periodic table displays ______
  4. - Number of electrons on the outermost layer

9 Clues: - The periodic table displays ______ • - _______ metals are the largest group • - Grouped with neutrons inside the electron • - Number of electrons on the outermost layer • - The periodic table is divided into 3 _______ • - This element is number eight on the periodic table • - The periodic table is organized in groups called _______ • ...

Chemistry 2024-08-09

Chemistry crossword puzzle
Across
  1. Has a fixed volume but an unfixed shape
  2. Group 1 of the periodic table.
  3. contains two or more elements. Cannot be separated by physical means.
  4. Gases Group 18 of the periodic table.
  5. Group 17 of the periodic table
  6. substances that aren't chemically combined
Down
  1. Group 2 of the periodic table
  2. Has an unfixed volume and shape
  3. made up of one type of atom
  4. Has a fixed volume and shape.

10 Clues: made up of one type of atom • Group 2 of the periodic table • Has a fixed volume and shape. • Group 1 of the periodic table. • Group 17 of the periodic table • Has an unfixed volume and shape • Gases Group 18 of the periodic table. • Has a fixed volume but an unfixed shape • substances that aren't chemically combined • ...

Chemistry 2023-04-14

Chemistry crossword puzzle
Across
  1. Columns of elements on the periodic table
  2. The single digit number above the elements on periodic table
  3. Letters for elements on the periodic table
  4. Anything that takes up space and can be weighed
  5. Doesn't result in a new substance
Down
  1. Results in a substance
  2. Organizes chemical elements
  3. Reaction to temperature change or chemicals added
  4. More than 1 different elements combined
  5. Rows with elements on the periodic table

10 Clues: Results in a substance • Organizes chemical elements • Doesn't result in a new substance • More than 1 different elements combined • Rows with elements on the periodic table • Columns of elements on the periodic table • Letters for elements on the periodic table • Anything that takes up space and can be weighed • Reaction to temperature change or chemicals added • ...

Unit 4 Study Guide 2021-12-07

Unit 4 Study Guide crossword puzzle
Across
  1. _____________ can involve the use of a special type of paper and is used to identify different dyes or pigments in a substance.
  2. _____________ is a separation technique that involves the use of a magnet.
  3. On the periodic table, groups 3-12 (the middle section) are known as _______________ metals.
  4. ______________ can NOT be broken down by physical or chemical means and is located on the periodic table.
  5. the _______________ side of the periodic table is where you can find the metals.
  6. _____________ separation involves the use of a tool, like forceps or a strainer.
  7. a bowl of cereal and milk is known as a _______________ mixture.
  8. Homozygous mixtures are _______________ throughout
  9. substance An element and compound are both a _______________
Down
  1. ______________ involves substances with different boiling points and an elaborate setup where one substance will change states of matter (liquid to gas to liquid).
  2. Salt that is COMPLETELY dissolved in water is known as a _______________ mixture.
  3. The right side of the periodic table is where you can find the _______________ .
  4. Group number 18 of the periodic table, also known as the _______________, are the least reactive elements.
  5. _______________ consists of 2 or more elements and can be separated, but only by a chemical reaction

14 Clues: Homozygous mixtures are _______________ throughout • substance An element and compound are both a _______________ • a bowl of cereal and milk is known as a _______________ mixture. • _____________ is a separation technique that involves the use of a magnet. • The right side of the periodic table is where you can find the _______________ . • ...