actinium
Ac
89
atomic number
89
element of
chemistry
random
I am not able to bear all this people alone, because *it is* too heavy for me.
symbol
Ac
tags
chemical element
Wikidata
https://www.wikidata.org/wiki/Q1121
Wikipedia
https://en.wikipedia.org/wiki/Actinium
xkcd
➡️
thorium
⬅️
radium
Ra
88
