Element:Pt
From Metabolomics.JP
(Difference between revisions)
Latest revision as of 20:00, 27 February 2008
[edit] Atomic Number
78
[edit] Atomic Name
Platinum(白金)
[edit] Stable Isotopes
| isotope | mass | isotopic abundance (%) |
|---|---|---|
| 190Pt | 189.959939 | 0.014(1) = (Natural radioactivity isotope) |
| 192Pt | 191.961035 | 0.782(7) |
| 194Pt | 193.962663 | 32.967(99) |
| 195Pt | 194.964774 | 33.832(10) |
| 196Pt | 195.964934 | 25.242(41) |
| 198Pt | 197.967875 | 7.163(55) |
[edit] Radioisotopes
| isotope | half life | disintegration form |
|---|---|---|
| 197Pt | 18.3 hour | beta- |
| 199Pt | 30.80 minuites | beta- |
