'S e eileamaid cheimigeach a tha ann an argon le samhla Ar agus àireamh atamach 18.[2] 'S e gas uasal a th' ann agus cha urrainn dha iom-obrachadh.

Argon
Argon discharge tube.jpg
Tiùb dì-neartachadh argoin.
Clàr pillteach
HHe
LiBeBCNOFNe
NaMgAlSiPSClAr
KCaScTiVCrMnFeCoNiCuZnGaGeAsSeBrKr
RbSrYZrNbMoTcRuRhPdAgCdInSnSbTeIXe
CsBa*HfTaWReOsIrPtAuHgTlPbBiPoAtRn
FrRa**RfDbSgBhHsMtDsRgCnNhFlMcLvTsOg
*LaCePrNdPmSmEuGdTbDyHoErTmYbLu
**AcThPaUNpPuAmCmBkCfEsFmMdNoLr
Buadhan
SamhlaAr
Àireamh18
BuidheannGasan uasal (18)
Ùine3
Blocas
SeòrsaGasan uasal
Buadhan stuthach
DathGun dath
Buadhan atamach
Tomad atamach/Da39.948(1)[1]
Comh-dhealbhadh atamach[Ne] 3s2 3p6
Cor ogsaideachaidh0
1mh lùth aidheonachaidh/kJ mol–11520.6
2mh lùth aidheonachaidh/kJ mol–12665.8
3mh lùth aidheonachaidh/kJ mol–13931

Taisgealadh

Ann an 1894 lorg Lord Rayleigh is William Ramsay argon ann an sampall adhair nuair a chuir iad ogsaidean, naitridean agus carbon dà-ogsaid asta.

Cleachdadh

A chionn 's nach urrainn do argon a iom-obrachadh ri stuthan eile, tha i ga cleachdadh iom-obrachaidhean ceimigeach a ro-chasg ann an obair-lannan.

Iomraidhean

  1. http://www.ciaaw.org/atomic-weights.htm
  2. argon”. An Seotal. Air a thogail 28mh dhen Chèitean 2017.

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