The Best Crossword Puzzle Maker Online
Powered by BrightSprout
Save Status:
or to save your progress. The page will not refresh.
Controls:
SPACEBAR SWITCHES TYPING DIRECTION
Answer Key:
Edit a Copy:
Make Your Own:
Crossword Word Search Worksheet
Rate This Puzzle:
Log in or sign up to rate this puzzle.

Chapter 3

Across
Attraction of two atoms for a shared pair of electrons that holds the atoms together
Has little mass and a negative charge
Tiny particle that has mass and a positive charge
Particle with approximately the same mass as a proton and is electrically neutral
Anything that has volume and mass
Sum of protons and neutrons
Particles of a solid that are arranged in regular geometric patterns
Substance that can't be broken down into simpler substances by physical or chemical means
Number of protons in an atom's nucleus
Gas is cooled to the boiling point becoming a liquid
Composed of two or more atoms held together by covalent bonds
Solution containing a substance that produces hydrogen ions in water
Substance that produces hydroxide ions in water
Down
Change from a liquid to a gas at temperatures below the boiling point
Attractive force between two ions of opposite charge
Change of one or more substances into other substances
An atom that gains or loses an electron that has a net electrical charge
Hot, highly ionized, electrically conducting gases
Slow change of state from a solid to a gas without an intermediate liquid state
Atoms of the same element that have different mass numbers
Allows metals to conduct electricity because the electrons can move freely throughout the entire solid metal
Force that holds together the elements in a compound
Homogeneous mixture whose components can't be distinguished and can be classified as liquid, gaseous, solid, or a combination
Substance that is composed of atoms of two or more different elements that are chemically combined
Made up of protons and neutrons
Solid that consists of densely packed atoms arranged randomly