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Cobalt

Wikipedia se

Atomic Structure
Symbol	Co
Atomic Number	27
Atomic Mass	59 g/mol
Periodic Table
Group	9
Row / Period	4
Element Category	Transition dhaatu
Chhapa
Cobalt ke electron shell

Cobalt (chemical symbolCo) ekchemical element hae jiskeatomic number 27 auratomic mass 59 hae. Ii ekdhaatu (metal) hae.

Properties

[badlo |source ke badlo]

Cobalt ektransition metal hae. Ii chamke hae aurelectricity conduct kare hae. Ii ekmagnetic, hard metal hae. Isse jaada reactiveIron hae, aurcopper kamti reactive hae.

Chhapa ke gallery

[badlo |source ke badlo]

Sheet of cobalt metal
Cobalt(II) chloride with water
Cobalt(II) chloride without water
Elemental cobalt
Cobalt ore
Bristol blue glassware
Křemičitan kobaltnatý - CoSiO₃
Cobalt

v • d • e

Alkaline earth metals

Transition metals

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