This bingo card has 19 words: Free!, H₂O, CO₂, CO, NaCl, NaOH, Ca(OH)₂, CaO, HCl, H₂SO₄, HNO₃, NH₃, CaCO₃, NaHCO₃, CuSO₄, Fe₂O₃, H₂O₂, Na₂SO₄ and KNO₃.
Polyatomic Ions | Polyatomic Ions | Polyatomic Ions | Polyatomic Ions | Dot-Dot Bingo
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