why are metals good conductors of electricity

Asked by radheshyamyadav1517 | 2nd Jan, 2020, 10:01: PM

Expert Answer:

Metals allow the electric current to pass through them with very low resistance. 
Metals have free electrons which moves easily in metals from negative terminal to positive terminal of battery due to the potential difference. 
Thus, metals are good conductors of electricity. 

Answered by Shiwani Sawant | 3rd Jan, 2020, 10:41: AM