Cd

Cadmium

Qaybta 48 · 112.41 u

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Cadmium waa bir culus oo sunta ah oo horeyba si ballaaran loogu isticmaali jiray batariyada iyo pigments.

Eeg astaamaha

Atomic mass112.41 u
Cidhiidhi8.69 g/cm³
Natiijooyinka594.22 K
Natiijooyinka1040.0 K
MuuqaalkaMadow
Xaaladda heerkulka qolkaCidhiidhi

Eegista

Electronegativity1.69 (Pauling)
1st Ionization867.8 kJ/mol
Istaraatiijiyad-68.0 kJ/mol
Nidaamka+1, +2

_Cusub:

Nidaamka[Kr] 4d10 5s2
Awooda151.0 pm
Xaraf144.0 pm
Van der Waals158.0 pm

Dib u eegista

La OgaadayFriedrich Stromeyer, Karl Samuel Leberecht Hermann
Sannadka la helay1817
_MeelGottingen, Jarmalka
MagacaabistaLatin 'cadmia' ama Giriigga 'kadmeia' macnaheedu waa calamine

_Warbixinta Cadmium

Cadmium waa bir jilicsan, buluug-cagaaran oo madow ah oo cayayaanka ah oo loo kala saaro sida kansarka. Waxaa si ballaaran loogu isticmaali jiray NiCd batteriyada laakiin isticmaalkeeda ayaa hoos u dhacay sababtoo ah cabsi deegaanka.

Barnaamijyada

NiCd batariyada, pigments, electroplating, nuclear reactor xakamaynta rods, iyo unugyada qorraxda.

Xaqiiqo xiiso leh

Cadmium pigments sii caan ah oo la artists sababtoo ah wax kale oo pigments la mid ah iftiinkooda, in kastoo cadmium ee toxicity.

Isotoobyo

Tirada Tirada Half-Life Xasiloon
110 0.1249% - Haa
111 0.128% - Haa
112 0.2413% - Haa
114 0.2873% - Haa

Nidaamka

[Kr] 4d10 5s2

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