lanthanum is boss

so is the author MAX

bacis and cool stuff about my beast element

symbol La

atomic number 57

atomic mass 138.9055

melting point 920 celceius

boiling point 3469 celceieus

group rare earth

finder Carl mosande

use expensive lens lanterns

color white

stuff

most abundant rare earth mineral


640 deneros per 100 grams


its beast