Kryptonite
The real actual element is krypton, it is a noble gas (#36 on the periodic table of elements). In Superman stories the planet is called Krypton, and the green crystals of doom are called Kryptonite.
superman gets his powers from the green icicle his parents gave him.
Superman: The Movie (1978)
utimate superman (strongest) superman prime one million superman prime superboy prime sowrd of superman cosmic armor superman all star superman sun dipped superman aplopit cyborg superman evil cyborg superman cyborg superman steel superman modern age blue superman eradicator superman red/blue ultraman bizzoro ad superman ga superman sa superman green latern superman pre crisis superman (weakest)
Metropolis, Il is called the Superman city because it is where Superman lives.
The real actual element is krypton, it is a noble gas (#36 on the periodic table of elements). In Superman stories the planet is called Krypton, and the green crystals of doom are called Kryptonite.
superman
Superman was created in 1932 whereas the Green Hornet debuted in 1936 .
Superman, by around three or four years.
superman gets his powers from the green icicle his parents gave him.
Metropolis is sometimes called Superman City because this is where Superman lives. The citizens of Metropolis are protected by Superman in his early comics.
Superman: The Movie (1978)
superman was called man of steel on 1732.
There are no green crystals in the space levels
Powers him down and he does not have power.
tereesa green
utimate superman (strongest) superman prime one million superman prime superboy prime sowrd of superman cosmic armor superman all star superman sun dipped superman aplopit cyborg superman evil cyborg superman cyborg superman steel superman modern age blue superman eradicator superman red/blue ultraman bizzoro ad superman ga superman sa superman green latern superman pre crisis superman (weakest)