Question

Silver and gold can be found in pure state in nature but not iron, why?​

Answer 1

because iron is very reactive but silver and gold are not reactive. so, they never react with any element hence they found in pure state.

Answer 2

Explanation:

Because Gold  and Silver are non-reactive metals so they do not react and has least reactivity but iron do react with atmospheric oxygen and water. So, Silver and gold can be found in pure state in nature but not iron.