Forming ionic compounds: Write the formula unit for the ionic compound

1. Na and O
2. K and S
3. Br and Ca
4. Ba and N
5. Al and P
6. I and Al
7. F and Sr
8. Li and Cl

NameFormula and Charge  NameFormula and Charge

ammoniumNH4+  hydroxideOH−

acetateC2H3O2−, or CH3COO−nitrateNO3−

bicarbonate (hydrogen carbonate)HCO3−nitriteNO2−

bisulfate (hydrogen sulfate)HSO4−peroxideO22−

carbonateCO32−perchlorateClO4−

chlorateClO3−phosphatePO43−

chromateCrO42−sulfateSO42−

cyanideCN−sulfiteSO32−

dichromateCr2O72−triiodideI3−

Explanation:

a

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