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For each of the following questions, determine whether the compound is ionic or covalent and name it appropriately.
1) CO3 _
2) P2O5 _
3) NH3 _
4) SO4 _
5) CO2 _
6) GaCl3 _
7) MgBr2 _
8) BaS _
9) CO _
10) Na2S _
For each of the following questions, determine whether the compound is ionic or covalent and write the appropriate formula for it.
11) dinitrogen trioxide _
12) nitrogen tribromide _
13) carbon tetrahydride _
14) lithium nitride_
15) phosphorus trifluoride _
16) potassium oxide _
17) aluminum chloride_
18) silicon tetrafluoride _
19) calcium telluride _
Answers: 2
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