Sinhala Dictionary definitions for erbium
erbium 🔊
erbium : ලෝහමය මූලද්රව්යයක්
erbium definition
Noun. A rare metallic element associated with several other rare elements in the mineral gadolinite from Ytterby in SwedeNoun. Symbol Er. Atomic weight 165.9. Its salts are rose-colored and give characteristic spectrAdjective. Its sesquioxide is called erbia.