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2 votes
Which of the following contains both ionic and covalent bonding?

CH4 NaCl NH4Cl N2O4

If the formula for a compound is represented by X2Y3 and the charge on the Y ion is -2, what is the charge in the X ion?

+1
+2
+3
+4

User Kilrizzy
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2 Answers

5 votes

the answer to the first question would be NH4CI

User Gion Rubitschung
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3 votes
My answer would be +3
User Jmg
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