Element:C
From Metabolomics.JP
(Difference between revisions)
Latest revision as of 20:00, 27 February 2008
炭素： 炭水化物など、生体エネルギーの源
[edit] Atomic Number
6
[edit] Atomic Name
Carbon(炭素)
[edit] Stable Isotopes
| isotope | mass | isotopic abundance (%) |
|---|---|---|
| 12C | 12(Base) | 98.93(8) |
| 13C | 13.003354838 | 1.07(8) |
[edit] Radioisotopes
| isotope | half life | disintegration form |
|---|---|---|
| 11C | 20.39 minutes | beta+, EC |
| 14C | 5.730 x 103 years | beta- |
