rubidij
rubidij
a soft silvery metallic element of the alkali metal group; burns in air and reacts violently in water; occurs in carnallite and lepidolite and pollucite [mehak srebrnkast kovinski element iz skupine alkalnih kovin; gori na zraku in močno reagira v vodi; nahaja se v karnalitu, lepidolitu in polucitu]
Dostopnost
Dostopnost