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.

Matter Vocadulary

Across
The mass number of an atom that shows the digit of how many protons and neutrons it contains
A notation of one or two letters showing a chemical element
A particle with a positive charge
A particle with a neutral charge
Down
A particle of matter that uniquely defines an element
A number that represents the amount of protons and electrons in an element
Cannot be broken down into simpler substances
A particle with a negative charge