Renium

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'S e eileamaid cheimigeach a tha ann an renium le samhla Re agus àireamh atamach 75.

Renium
Rhenium single crystal bar and 1cm3 cube.jpg
Renium.
Clàr pillteach
HHe
LiBeBCNOFNe
NaMgAlSiPSClAr
KCaScTiVCrMnFeCoNiCuZnGaGeAsSeBrKr
RbSrYZrNbMoTcRuRhPdAgCdInSnSbTeIXe
CsBa*HfTaWReOsIrPtAuHgTlPbBiPoAtRn
FrRa**RfDbSgBhHsMtDsRgCnNhFlMcLvTsOg
*LaCePrNdPmSmEuGdTbDyHoErTmYbLu
**AcThPaUNpPuAmCmBkCfEsFmMdNoLr
Buadhan
SamhlaRe
Àireamh75
Buidheann7, Mangaineis
Ùine6
Blocad
SeòrsaMeatailt trastach
Buadhan stuthach
DathAirgead
Buadhan atamach
Tomad atamach/Da186.207(1)[[1]
Comh-dhealbhadh atamach[Xe] 4f14 5d5 6s2
Cor ogsaideachaidh−1, 0, +1, +2, +3, +4, +5, +6, +7
1mh lùth aidheonachaidh/kJ mol–1760 kJ/mol
2mh lùth aidheonachaidh/kJ mol–11260 kJ/mol
3mh lùth aidheonachaidh/kJ mol–12510 kJ/mol

'S e meatailt trastach trom agus tearc a tha ann.

Eachdraidh

Ann an 1925 dh'aithris Walter Noddack, Ida Tacke, agus Otto Berg gun do lorg iad eileamaid nuadh ann an columbait agus clach-phlatanum. Ann an 1928 rinn iad 1 g de renium bho 660 kg de mhoilibdeanait. Dh'ainmich iad e air an ainm Laidinneach Rhenus son an Rhein, abhainn fhad anns a' Ghearmailt.

Cleachdadh

Cleachdar renium ann an aloidhean son einnseanan-steall agus ann an catailis airson ath-leasachadh peatrail.

Iomraidhean

  1. http://ciaaw.org/atomic-weights.htm

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