(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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Carbon steel
Electrostatic force
High boiling points
Ion made of one element
Ion made of more than one element
Interstitial and substitutional
Salt
Metal and a non-metal
Cation
Cu2S
Alloy
Crystal lattice
Anion
CuS
Interstitial
Covalent, Ionic and Metallic
Attraction between two oppositely charged particles