Li

Lithiyumu

Zosankha 3 · 6.94 u

Alkaline Metal s-block Mphindi 2 _Grupu 1 M'gululi pa RT Wikipedia →

Litium ndi cholimba kwambiri ndi chosalimba kwambiri cha zinthu zolimba.

Zochita za Fiziki

Mafuta6.94 u
Kuwala0.534 g/cm³
Kutentha453.69 K
Kutentha1615.0 K
KuonekaSilvery- wobiriwira- wobiriwira metal
State at Room TempM'gululi

Makhalidwe a Chemical

Electronegativity0.98 (Pauling)
1st Ionization Energy520.2 kJ/mol
Electron Affinity59.6 kJ/mol
Oxygen+1

Zosankha

Kusintha kwa ma electron[He] 2s1
Atomic radius152.0 pm
Covalent Radius128.0 pm
Kuwala kwa Van der Waals182.0 pm

Kupeza

Kupezeka ndiJohan August Arfwedson
Kuzindikira chaka1817
MaloStockholm, Sweden
Analimbikitsidwa ndiChigiriki 'lithos' chomwe chimatanthauza mchenga

Za ine Lithiyumu

Lithium ndi wolimba, silvery-wobiriwira alkali metal kuti ndi kotheratu kuti imayenda pa madzi. It ali pamwamba kwambiri kuwala mphamvu ya chilichonse cholimba chinthu ndi kwambiri reactive. Lithium anapeza mu miyala petalite ndi sichichitika mwaulere m'chilengedwe. It ndi yosawerengeka koma nthawi zonse anapezeka mu compounds.

Kugwiritsa ntchito & Maphunziro

Ma batri obwezeretsa, ma ceramics, ma glass, mafuta oluka, mankhwala a psychiatric a bipolar disorder, ndi kafukufuku wa fusion ya nyukiliya.

Fun Facts

Lithiyumu ndi yolimba kwambiri kuti imatha kugawidwa ndi chingwe cha kukhitchini, ndipo ndi yoyera kwambiri kuti imayenda pamadzi - ngakhale kuti imachita bwino kwambiri ndi madzi.

Isotopes

Kukula kwa maselo Kuchuluka Half-Life Wolimba
6 0.0759% - Yes
7 0.9241% - Yes

Kusintha kwa ma electron

[He] 2s1

Kuyerekezera

Kuyerekezera ndi zina zinthu

Kutsegula Zomwe Zimafananiza
← Helium Kubwerera ku tabula Beriliyumu →