Yb

Ytterbium

Zosankha 70 · 173.05 u

Lanthanide f-block Mphindi 6 M'gululi pa RT Wikipedia →

Ytterbium amagwiritsa ntchito mu atomu nthawi zambiri kuposa cesium nthawi.

Zochita za Fiziki

Mafuta173.05 u
Kuwala6.965 g/cm³
Kutentha1097.0 K
Kutentha1469.0 K
KuonekaSilvery- white metallic
State at Room TempM'gululi

Makhalidwe a Chemical

Electronegativity1.1 (Pauling)
1st Ionization Energy603.4 kJ/mol
Electron Affinity-1.93 kJ/mol
Oxygen+2, +3

Zosankha

Kusintha kwa ma electron[Xe] 4f14 6s2
Atomic radius176.0 pm
Covalent Radius187.0 pm
Kuwala kwa Van der Waals242.0 pm

Kupeza

Kupezeka ndiJean Charles Galissard de Marignac
Kuzindikira chaka1878
MaloGeneva, Switzerland
Analimbikitsidwa ndiYtterby ndi mzinda waku Sweden.

Za ine Ytterbium

Ytterbium ndi wolimba, maonekedwe apadera a dziko la zinthu zomwe zimathamanga mofulumira mu mpweya.Ytterbium atomu nthawi ndi ngakhale zambiri zoyenera kuposa cesium nthawi.

Kugwiritsa ntchito & Maphunziro

Maola a atomiki, ma gauges a stress, mankhwala owonjezera a metallurgical, ma amplifier a fiber optic, ndi porcelain a dental.

Fun Facts

Maola a atomiki a Ytterbium ndi oyenera kwambiri kuti angadziwe kuwonjezeka kwa nthawi ya gravity powonjezera nthawi ya atomiki pafupifupi masentimita 1.

Isotopes

Kukula kwa maselo Kuchuluka Half-Life Wolimba
171 0.1409% - Yes
172 0.2168% - Yes
173 0.1633% - Yes
174 0.3183% - Yes

Kusintha kwa ma electron

[Xe] 4f14 6s2

Kuyerekezera

Kuyerekezera ndi zina zinthu

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