Heya heya! Intro post!
I'm Cesium, Atomic symbol Cs and number 55!
I go by They/It, pretty simply i think!
I'm highly reactive against water and oxidizing agents, and i glow blue when heated! Though my melting point is 28.5 °C! So beware of that!
I'm pretty ductile and soft, and i become a dull gray when exposed to air!
I'm used in atomic clocks; for drilling fluids, and ion propulsion!
I'm a by-product of lithium production, and pretty pyrophoric, so keep me in mineral oil!
Rules, i guess...
Don't throw water at me, yeah?
Don't melt me thanks!
Cesium-137 comes from nuclear fission, so beware!
Oh, and tags i'll try remembering to use!
#cesspost - All my posts!
#safety first! - Asks!
#Multitudes - Reblogs!



















