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.

Physical Science Chapter 5 Review

Across
The atomic number is determined by the number of _______ in an atom.
This is found in the nucleus of and atom and has no charge.
An ___ is an atom with a charge.
A ________ bond is a force of attraction between two atoms.
The most _______ elements in the periodic table are the Noble gases.
Down
This is found in the nucleus of an atom and has a positive charge.
An electron dot diagram shows an atom's number of _______ electrons.
A neutral group of atoms joined by covalent bonds is a(an)
Most atoms are less likely to react with other atoms when they have _____ valence electrons.
An _____ is a mixture of two metals.