No, atomically Iron is a heavier element
iron
Supernova are responsible for every element in the Universe heavier than iron.
Lead is heavier than iron.
Iron is heavier because iron is a metal and metals are heavier but silica is not a metal so silica is lighter than iron.
The wooden stool is heavier than the iron nail
Iron is the heaviest element made in the bowels of any star with the exception of a supernova explosion. All natural elements heavier than iron come from one of those.
Yes iron is very much heavier then plastic.
Elements heavier than iron are formed in super-nova explosions.
No. Neon is lighter than iron
Iron is more dense.
The two nuclei's are lighter than iron then when they are fused together they will release energy. If the two nuclei's are heavier than iron they will absorb energy when fused.