Answer :
all metals are good conductors . eg copper aluminium iron.etc insulators will not conduct heat and eletricity eg plastic,paper,cloth etc
Conductors: water , gold , silver , copper , zinc , aluminium , steel , nickle , brass , cobalt.
Insulators: wood , gas , plastic , rubber , plants , diamond , silicon , paper , porcelain , ebonite.
Insulators: wood , gas , plastic , rubber , plants , diamond , silicon , paper , porcelain , ebonite.