Question

formula of aluminate ion​

Answer 1

Answer:

This gives the whole ion a -1 oxidation state. The formula for sodium aluminate is NaAlO2, which has no net charge.

Answer 2

Answer:

Aluminate is a polyatomic ion because it contains one aluminum atom and two oxygen atoms. This gives the whole ion a -1 oxidation state. The formula for sodium aluminate is NaAlO2, which has no net charge.

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