Is Kryptonite a common element in Superman?

Is it a common element or is it more rare?Is Kryptonite a common element in Superman?They way story lines and plots goes for Superman, it is quite common especially the green one, because everybody,especially the ones with enough money can easily acquire Kryptonite. Luthor had loads of it, Metallo has a heart made of it, Batman has a ring made out of it etc.... I think it was made so that Superman would have a challenge that would make the storyline more interesting and not create another doomsday monster just to have a climactic story...Is Kryptonite a common element in Superman?yes also kyptonite was also superman planet name so i believe yes it was a common element



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animecrazy.comIs Kryptonite a common element in Superman?It is his only known weakness next to magic. There are many different colors which produce a wide variety of effects on him.



After Crisis on Infinate Earth's, DC did away with the colored variety and made the "green" Kryptonite harder to come by.Is Kryptonite a common element in Superman?
Krypton is where superman is from, and is what causes him to act the way he does when it's in his presence.

And when on earth he is not super. Due to this fact.

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