Kryptonite is the debris from the planet Krypton and it contains radiation.
Kryptonite robs Superman of his strength.
Krypton at room temperature is a gas. It is one of the noble gases. It has no connection to kryptonite or to Superman's home planet.
Superman did the atomic number of Krypton(Kr) which is 36
Krypton was the element named after Superman's home planet.
Simply stated, electricity is not allergic to water.
Doh! He's from the planet Krypton, even though he's allergic to kryptonite.
Kryptonite is Superman's weakness.
Kryponite can kill superman, Magic can too. But doomsday actually killed him but he came back. I hate superman though.
Blue kryptonite - it improves Superman's health and frees him from red kryptonite's unpredictable side effects. Blue kryptonite only affects Bizarro - he feels weak.
With a Kryptonite condom.
Kryptonite
Kryptonite
green Cristal
Superman has stated that the only man he's afraid of is Batman, and with good reason.
Superman is weak against kryptonite.
Kryptonite robs Superman of his strength.
Blue