se: beryllium

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التركية - الإنجليزية
(Tıp) glucinum
beryllium
Atomic weight 9
Called also beryllium
A rare metallic element, of a silver white color, and low specific gravity 2
It was named from its oxide glucina, which was known long before the element was isolated
1, resembling magnesium
It never occurs naturally in the free state, but is always combined, usually with silica or alumina, or both; as in the minerals phenacite, chrysoberyl, beryl or emerald, euclase, and danalite
Symbol Gl