'S e eileamaid cheimigeach a tha ann am meitnerium le samhla Mt agus àireamh atamach 109.

Meitnerium
Lise Meitner12.jpg
Lise Meitner ann an 1906
Clàr pillteach
HHe
LiBeBCNOFNe
NaMgAlSiPSClAr
KCaScTiVCrMnFeCoNiCuZnGaGeAsSeBrKr
RbSrYZrNbMoTcRuRhPdAgCdInSnSbTeIXe
CsBa*HfTaWReOsIrPtAuHgTlPbBiPoAtRn
FrRa**RfDbSgBhHsMtDsRgCnNhFlMcLvTsOg
*LaCePrNdPmSmEuGdTbDyHoErTmYbLu
**AcThPaUNpPuAmCmBkCfEsFmMdNoLr
Buadhan
SamhlaMt
Àireamh109
Buidheann10
Ùine9
Blocad
SeòrsaMeatailtean trastach
Buadhan stuthach
DathChan eil fhios agam
Buadhan atamach
Tomad atamach/Da(278) Chan eil e seasmhach[1]

'S e meatailt trastach glè rèidio-bheò agus fuadain a tha ann.

Rinneadh caractarachd ri 8 iosatòpaichean de mheitnerium. Tha 278Mt, le leth-bheatha 7.6 diogan, as seasmhaiche.

Eachdraidh

Ann an 1982 rinn Peter Armbruster agus Gottfried Münzenberg aig an Comann airson Rannsachadh nan Aidheon Trom ann an Darmstadt atam de mheitnerium. Bhuail iad niùclasan de bhiosmat-209 le niùclasan de iarann-58 agus rinn iad 266Mt.

Dh'ainmich iad e air Lise Meitner, fiosaigiche às a' Ghearmailt.[2]

Cleachdadh

Tha meitnerium glè thearc agus chan eil cleachdaidhean ann.

Iomraidhean

  1. http://www.ciaaw.org/atomic-weights.htm
  2. IUPAC Adopts Final Recommendations for Names of Transfermium Elements”, IUPAC. 30mh dhen Lùnasdal 1997. Air a thogail 30mh dhen Iuchar 2017. 

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