no
no
No.
yes
yes! graphite is a good conducter
Yes
Of course it is!
because it's a good heat conducter Electric conductors tend to be good heat conductors, but the above seems reasonable.
YES! anything that's metal is a good conductor
Yes its a conducter
yes,in fact it is good conductor of heat
Iron is a very good type of metal and its also a good conducter
Gold is actually the best conductor for electricity.