Ne

Neon

Izinto 10 · 20.18 u

Igesi p- iblock Ixesha 2 Iqela 18 I-Gas kwi-RT I-Wikipedia →

I-neon yigesi entle eyaziwayo ngenxa yelanga elikhanyayo eliluhlaza okwesibhakabhaka eliphuma kumatyhubhu okuphuma.

Iimpawu Zobuchopho

Ii-atom20.18 u
Uxinano0.0008999 g/cm³
Incopho yokubila:24.56 K
Incopho yokubila:27.07 K
UkubonakalaIgesi engenambala, i-reddish-orange glow kwi-discharge
I-State at Room TempI-Gas

Iimpawu zekhemikhali

I-Ionization Energy2080.7 kJ/mol
Electronegativity:-116.0 kJ/mol
Iindawo zokuthambisa0

Iimpahla zephetshana elichazayo:

Uqwalaselo lwe Electron[He] 2s2 2p6
Atomic radius:38.0 pm
I-Covalent Radius58.0 pm
I-Van der Waals Radius154.0 pm

Ukufumana kwakhona

Ifunyenwe NguWilliam Ramsay, Morris Travers
Unyaka Wophando1898
IndawoLondon, England
Igama ElilandelayoIsiGrike 'neos' kuthetha entsha

I-About Neon

I-Neon yigesi engenambala, engasebenziyo enika umbala omnyama- oluhlaza okwesibhakabhaka ophawulekayo kwityhubhu zokutywina. Yizinto ezili-5 ezininzi kwihlabathi kodwa zihlala zihlala kwihlabathi. I-Neon ayinazo izinto ezidityanisiweyo zekhemikhali ezinyanzelekileyo kwaye inendawo encinci yoluhlu lwezinto ezilukhuni.

Iinkqubo

Iimpawu ze-neon kunye nokuqaqamba, iimpawu eziphezulu zombane, iileyibhile ze-helium-neon, kunye nokufudumeza okubandayo.

Inyathelo 1:

Nangona sibiza zonke iimpawu ezibomvu zesinyithi ezityibilikayo 'iimpawu zeneon', kuphela ezibomvu-ziluhlaza okwesibhakabhaka eziquka i-neon; ezinye imibala isebenzisa iigesi ezahlukeneyo.

I-Isotopes

Inani le-Mass Uninzi Ixesha eliphakathi Iqinile
20 0.9048% - Ewe
21 0.0027% - Ewe
22 0.0925% - Ewe

Uqwalaselo lwe Electron

[He] 2s2 2p6

Uthelekiso

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