(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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Ions
Electrons and Neutrons
Nucleus
Substance that can't be broken down into simpler substances by chemical means
Isotopes
Neutrons
Protons
Mixtures
It is a soft, silvery-white, highly reactive metal.