(Print) Use this randomly generated list as your call list when playing the game. There is no need to say the BINGO column name. Place some kind of mark (like an X, a checkmark, a dot, tally mark, etc) on each cell as you announce it, to keep track. You can also cut out each item, place them in a bag and pull words from the bag.
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The outermost electron shell
Valence shell
Positively charged subatomic particle
Proton
An electrically charged atom
Ion
Chemical formula for ionic compounds
Ionic Formula
The charge on an atom that has LOST three electrons
+3
Compounds made up of ions.
Ionic Compound
The attraction between oppositely charged ions
Electrostatic Attraction
Electron in the outermost electron shell
Valence electron
Same number of protons and electrons
Neutral Atom
When metals and non-metals react
Ionic Bond
The charge on an ion
Ionic Charge
Gives away its valence electrons
Metal
A negatively charged ion
Anion
The charge on an atom that has GAINED two electrons
-2
Atoms prefer to have eight electrons in their outer shell
Octet Rule
