Question

Metals which are extracted is heating electrolysis and by reduction and carbon respectively are​

Answer 1

Explanation:

The method used to extract metals from the ore in which they are found depends on their reactivity. For example, reactive metals such as aluminium are extracted by electrolysis, while a less-reactive metal such as iron may be extracted by reduction with carbon or carbon monoxide

Answer 2

Answer :

Mercury , Aluminium , Sodium , Copper