Element:Tl
From Metabolomics.JP
(Difference between revisions)
Latest revision as of 20:00, 27 February 2008
[edit] Atomic Number
81
[edit] Atomic Name
Thallium(タリウム)
[edit] Stable Isotopes
| isotope | mass | isotopic abundance (%) |
|---|---|---|
| 203Tl | 202.972329 | 29.52(1) |
| 205Tl | 204.974412 | 70.48(1) |
[edit] Radioisotopes
| isotope | half life | disintegration form |
|---|---|---|
| 201Tl | 72.912 hours | EC |
| 202Tl | 12.33 days | EC |
| 204Tl | 3.78 years | beta-, EC, beta+ |
