Barium ions carry a 2+ charge, and nitrogen ions carry a 3-charge. What would be the chemical formula for the ionic compound barium nitride?

Name: Barium ions carry a 2+ charge, and nitrogen ions carry a 3-charge. What would be the chemical formula for the ionic compound barium nitride?
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Question

Quizplus · Accepted Answer

The chemical formula for barium nitride is Ba₃N₂ because three barium ions (each 2+) balance with two nitrogen ions (each 3-) to achieve charge neutrality.

Barium Ions Carry a 2+ Charge, and Nitrogen Ions Carry