Specify the type of chemical bond: a) in ammonia NH3 molecule b) in sodium sulfide Na2S c) in magnesium carbonate MgCO3
| November 24, 2020 | education
a) ammonia. Covalent polar bond. (Various non-metals)
b) sodium sulfide. Ionic bond. (Metal plus non-metal)
c) magnesium carbonate. Ionic bond. (Metal plus non-metal)
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