Ne

Neon

Chikamu 10 · 20.18 u

Noble Gas p- block Chikamu 2 _Group 18 Gas at RT Wikipedia →

Neon inonziwo "noble gas" nekuti inoburitsa magetsi anopisa ane ruvara rweorange kana kuti "reddish" kana kuti "reddish-orange" kana kuti "reddish-orange" kana kuti "reddish-orange" kana kuti "reddish-orange".

Maitiro ekushandisa

Atomic radius:20.18 u
Kuomarara0.0008999 g/cm³
Kutonhora Point24.56 K
Kutonhora Point27.07 K
KuonekaColorless gasi, reddish-orange glow mu kubuda
State at Room TempGas

Chemical zvinhu

1st Ionization Energy2080.7 kJ/mol
Electronegativity:-116.0 kJ/mol
Oxygen0

Atomic Properties

Kuisa Kugadzirisa[He] 2s2 2p6
Atomic radius:38.0 pm
Covalent Radius58.0 pm
Van der Waals radius154.0 pm

Discovery

Yakawanikwa neWilliam Ramsay, Morris Travers
Kuonekwa kwegore1898
_Panzvimbo:London, England
Akapihwa zita mushure meMuGreek 'neos' zvinoreva kuti nyowani

Nezve Neon

Neon (kureva kuti "neon" muChirungu) inonziwo "neonite" uye "neonite" inonziwo "neonite" kana "neonite" muChirungu. Neon inonziwo "neonite" kana "neonite" muChirungu, uye inonziwo "neonite" kana "neonite" muChirungu. Neon inonziwo "neonite" kana "neonite" muChirungu, uye inonziwo "neonite" kana "neonite" muChirungu.

Mashandisiro & Maapplication

Neon zviratidzo uye kuratidzwa, high-voltage zviratidzo, helium-neon lasers, uye cryogenic kutonhora.

Nhoroondo yemitambo

Kunyangwe isu tichikumbira zvese zvakajeka-zviratidzo zvega-kubuda kwega-kubuda 'neon zviratidzo,' chete iyo yakasviba-yemarara ine neon; dzimwe nhema dzinoshandisa gasi dzakasiyana.

Isotopes

Mamwe marudzi ezvinyorwa Kuwanda Half-Life _Kuchengeta
20 0.9048% - _Ndiani
21 0.0027% - _Ndiani
22 0.0925% - _Ndiani

Kuisa Kugadzirisa

[He] 2s2 2p6

Kuenzanisa

Kuenzanisa nevamwe zvinhu

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