Question

In rocks, oxygen is combined with _______ and _______ in the form of oxides.

• A. Metals
• B. Non- Metals

Answer 1

• Metals and Non-metals are obtained from their respective ores and minerals present in Earth's crust. They are present in the form of their oxides.
• They can be extracted from their ores and minerals using different separation techniques.

Thus, In rocks, oxygen is combined with metals and non-metals in the form of oxides.