My Crossword Maker Logo
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.

Atom Crossword

Across
________ can be found in the nucleus and has no charge or a neutral charge.
The man who first discovered the atom.
The very small center core of an atom
Greek word for indivisible.
Democritus believed that the atom was _______ and indivisible.
2000 electron's mass equals just ______ proton.
_________ can be found in the nucleus of the atom and has a positive charge.
Protons have a _______ charge.
Down
Democritus believed that the atom was indestructible and ________
Electrons have a _______ charge.
Electrons are extremely_____ compared to neutrons and protons
Neutrons have a _______ charge.
________ can be found moving very fast around the nucleus and has a negative charge.
The protons and electrons _______ each other out so they are neutral.
An object that explain ideas about the natural world.