Question

Define the metallic oxide which is atmospheric in nature a calcium oxide be barium oxide zinc oxide d copper ii oxide

Answer 1

Answer:

Metallic oxides are metals bonded with oxygen. In certain reactions, the metals in the metal oxides are reduced. They initially have a positive charge and end up with no charge.

Answer 2

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Zinc oxide

Zinc oxide is an amphoteric oxide as it reacts with both acids and alkalis to give salt and water.

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