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.

Atoms

Across
The elements in the periodic table are arranged in order of increasing _____.
The charge of an electron
This is used to look up elements
The more particles in an atom, the _____ the element
The center of the atom
The neutral particle
The electrons move freely _____ the nucleus
Down
The positive particle
Smallest unit of matter
The number of _____ can change among atoms of the same element
Atoms that have the same number of protons
The element with 2 protons
The nucleus goes in the ____ of an atom