Question

plz do only 3.No
okay plz be fast ​

Answer 1

Answer:

because metals are considered as good conductors of electricity

Answer 2

Answer:

Explanation:

2. Potassium, sodium, calcium, magnesium, aluminium, zinc, iron, lead etc are the metals found in combined state. Minerals are the natural materials in which the metals and their compounds are found in earth.

3. Yes bcz metals are good conductors of electricity.