No, nor heat nor electric nor kinetic energy
No. it is not
Yes its a conducter
no
No.
yes
Yes
Of course it is!
yes! graphite is a good conducter
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,in fact it is good conductor of heat
Iron is a very good type of metal and its also a good conducter