Question

Metals are good conductors of electricity because
A) The atoms are lightly packed B) They contain free electrons C) They have high melting point D) All the above

Answer 1

Explanation:

$<font color=green><marquee>B option is correct</marquee></font color=green>$

$\red to \: conduct \: electricity \: free \: \\ electrons \: are \: required \\ \\ metals \: have \: free \: electrons \: present \\ \: in \: them \: that \: helps \: them \: to \\ conduct \: electricity$

$<marquee>thank you!! mark as brainliest</marquee>$