7 () posted 1 year ago by ghost_of_aswartz 1 year ago by ghost_of_aswartz +7 / -0 1 comment share 1 comment share save hide report block hide replies
Uranium is not radioactive. Until tinkered with. Uranium 235 is.
Uranium on its own isn't. It is weakly radioactive and is very common.
Somebody else might describe this better.