Element:Na
From Metabolomics.JP
(Difference between revisions)
Latest revision as of 20:00, 27 February 2008
ナトリウム: 食塩や炭酸ソーダの成分
[edit] Atomic Number
11
[edit] Atomic Name
Sodium(ナトリウム)
[edit] Stable Isotopes
isotope | mass | isotopic abundance (%) |
---|---|---|
23Na | 22.98976966 | 100 |
[edit] Radioisotopes
isotope | half life | disintegration form |
---|---|---|
22Na | 2.6019 years | beta+, EC |
24Na | 14.9590 hours | beta- |
代謝情報
細胞外液の主な陽イオンです。成人一人当たり100g程度含まれます。