Scandium - Definition
scandium
n 1: a white trivalent metallic element; sometimes classified in
the rare earth group; occurs in the Scandinavian mineral
thortveitite [syn: scandium, Sc, atomic number 21]
n 1: a white trivalent metallic element; sometimes classified in
the rare earth group; occurs in the Scandinavian mineral
thortveitite [syn: scandium, Sc, atomic number 21]