Sinhala Dictionary definitions for cerium
cerium 🔊
cerium : සීරියම්
cerium : ලෝහමය මූලද්රව්යයක්
cerium definition
Noun. A rare metallic element, occurring in the minerals cerite, allanite, monazite, etc. Symbol Ce. Atomic weight 141.5. It resembles iron in color and luster, but is soft, and both malleable and ductile. It tarnishes readily in the air.