Yb

Ytterbium

Qaybta 70 · 173.05 u

Lanthanide f-block Waqtiga 6 Cidhiidhi at RT Wikipedia →

Ytterbium waxaa loo isticmaalaa saacadaha atomic ka badan oo sax ah ka hor saacadaha cesium.

Eeg astaamaha

Atomic mass173.05 u
Cidhiidhi6.965 g/cm³
Natiijooyinka1097.0 K
Natiijooyinka1469.0 K
MuuqaalkaMadow oo fidsan oo bir ah
Xaaladda heerkulka qolkaCidhiidhi

Eegista

Electronegativity1.1 (Pauling)
1st Ionization603.4 kJ/mol
Istaraatiijiyad-1.93 kJ/mol
Nidaamka+2, +3

_Cusub:

Nidaamka[Xe] 4f14 6s2
Awooda176.0 pm
Xaraf187.0 pm
Van der Waals242.0 pm

Dib u eegista

La OgaadayJean Charles Galissard de Marignac
Sannadka la helay1878
_MeelGeneva, Switzerland
MagacaabistaYtterby, a village in Sweden

_Warbixinta Ytterbium

Ytterbium waa mid fudud, malleable qaybta dhulka oo yar oo si tartiib ah u oksidizes hawada. Ytterbium saacadaha atomic waa in ka badan oo sax ah ka saacadaha cesium.

Barnaamijyada

Saacadaha Atomic, stress gages, metalurgical dheeraad ah, fiber optic amplifier, iyo porcelain ilkaha.

Xaqiiqo xiiso leh

Ytterbium saacadaha atomic waa sidaas oo kale sax ah oo ay ka heli karaan dilation gravitational waqti ka saacaddu kor u qaado kaliya hal sentimitir.

Isotoobyo

Tirada Tirada Half-Life Xasiloon
171 0.1409% - Haa
172 0.2168% - Haa
173 0.1633% - Haa
174 0.3183% - Haa

Nidaamka

[Xe] 4f14 6s2

La barbardhigo

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