Question

Name two metals, which are found in nature in the free state.
What chemical process is used for obtaining a metal from its oxide?​

Answer 1

Answer:

silver and gold are found in free state because they are least reactive metal. Reduction is the the chemical process for obtaining a metal from oxide

Answer 2

Answer:

1) gold and silver.

2) reduction.

Explanation:

The chemical process used for obtaining a metal from its oxide is reduction. In this process, metal oxides are reduced by using suitable reducing agents such as carbon or by highly reactive metals to displace the metals from their oxides

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