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Üterbium (sümbol Yb) on keemiline element järjekorranumbriga 70.
70 |
2 8 32 18 8 2 |
Yb 173,04 |
|
Üterbium |
Tal on 7 stabiilset isotoopi, massiarvudega 168, 170, 171, 172, 173, 174 ja 176.
Omadustelt on üterbium lantanoid ja haruldane muldmetall. Tema tihedus normaaltingimustel on 6,57 g/cm³ ja sulamistemperatuur on 824°C.
Vikisõnastiku artikkel: üterbium |
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