(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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Atoms tend to gain, lose, or share electrons to achieve 8 valence electrons.
Two hydrogen, one sulfur, and four oxygen
Ionic
Reactants, chemical symbol, subscript, coefficient, chemical formula, product
Compounds
Group 18
Hydrogen
Covalent
One calcium, one carbon, and three oxygen
Phosphorus (P), mass number = 31.
18 neutrons (Mass number - Atomic number = 34 - 16 = 18).