randomaccount43543@lemmy.world to xkcd@lemmy.worldEnglish · 1 year agoxkcd #2913: Periodic Table Regionsimgs.xkcd.comimagemessage-square25fedilinkarrow-up1767arrow-down13file-text
arrow-up1764arrow-down1imagexkcd #2913: Periodic Table Regionsimgs.xkcd.comrandomaccount43543@lemmy.world to xkcd@lemmy.worldEnglish · 1 year agomessage-square25fedilinkfile-text
minus-squaresubtext@lemmy.worldlinkfedilinkEnglisharrow-up17·1 year ago is only one of two radioactive elements that proceed non radioactive elements … what’s the other one??
minus-squareEverythingispenguins@lemmy.worldlinkfedilinkEnglisharrow-up32·1 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.
minus-squareWhiskyTangoFoxtrot@lemmy.worldlinkfedilinkEnglisharrow-up12·1 year agoAnd Kingpin stole it.
… 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.