Atomistry » Roentgenium
Atomistry »
  Roentgenium »
    Isotopes »
    Energy »
    Production »
    Application »
    Properties »

Element Roentgenium (Unununium), Rg


The element 111 Roentgenium (symbol Rg) had been discovered 8th December 1994. The original name was Unununium (symbol Uuu). In accordance with the procedures established by IUPAC for the naming of elements, the name Roentgenium and the symbol Rg has been proposed for this noble metal analogous to copper, silver and gold in honour of famous scientists, Wilhelm Conrad Rontgen, the X-rays discoverer. The priority of the first preparing was granted by IUPAC to Sigurd Hofmann, et al at Gesellschaft fur Schwerionenforschung, Darmstadt, Germany.


Last articles

Zn in 8WB0
Zn in 8WAX
Zn in 8WAU
Zn in 8WAZ
Zn in 8WAY
Zn in 8WAV
Zn in 8WAW
Zn in 8WAT
Zn in 8W7M
Zn in 8WD3
© Copyright 2008-2020 by
Home   |    Site Map   |    Copyright   |    Contact us   |    Privacy