@randomaccount43543@lemmy.world to xkcd@lemmy.worldEnglish • 1 year agoxkcd #2913: Periodic Table Regionsimgs.xkcd.comimagemessage-square25arrow-up1761file-text
arrow-up1761imagexkcd #2913: Periodic Table Regionsimgs.xkcd.com@randomaccount43543@lemmy.world to xkcd@lemmy.worldEnglish • 1 year agomessage-square25file-text
minus-square@subtext@lemmy.worldlinkfedilinkEnglish17•1 year ago is only one of two radioactive elements that proceed non radioactive elements … what’s the other one??
minus-square@Everythingispenguins@lemmy.worldlinkfedilinkEnglish32•1 year agoPromethium #61 it is so rare that it really has no practical uses outside the lab. There is most likely less than a kilogram of the stuff in the entire planet.
… what’s the other one??
Promethium #61 it is so rare that it really has no practical uses outside the lab. There is most likely less than a kilogram of the stuff in the entire planet.
And Kingpin stole it.