Question

Which of the following solids would possess the greatest electrical conductivity?

Cu ✓

H2S

Diamond (Cx)

SiO2

Answer 1

Correct

Answer 2

Cu is the only one which is the metal in the given options

Metals have metallic bonding which have a sea of delocalized electrons which can be used for conduction of heat and electricity.

Answer 3

Thank you. Your very helpful!
It seems like once people reach 600+ fans, they just don't have time to look at people.
(I guess its because they are getting asked to much)