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Java Games: Flashcards, matching, concentration, and word search. |
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Polyatomic elements
quiz on the polyatomic elements
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| A | B |
| acetate | C2H3O2 -1 |
| ammonium | NH4 +1 |
| carbonate | CO3 -2 |
| chlorate | ClO3 -1 |
| hydroxide | OH -1 |
| nitrate | NO3 -1 |
| phosphate | PO4 -3 |
| sulfate | SO4 -2 |
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