Table
| nuclide symbol |
Z(p) | N(n) | isotopic mass (u) | half-life | decay mode(s) |
Daughter Isotope(s) | nuclear spin |
representative isotopic composition (mole fraction) |
range of natural variation (mole fraction) |
|---|---|---|---|---|---|---|---|---|---|
| 1H | 1 | 0 | 1.00782503207(10) | Stable | 1⁄2+ | 0.999885(70) | 0.999816–0.999974 | ||
| 2H | 1 | 1 | 2.0141017778(4) | Stable | 1+ | 0.000115(70) | 0.000026–0.000184 | ||
| 3H | 1 | 2 | 3.0160492777(25) | 12.32(2) yr | β- | 3He | 1⁄2+ | Trace | |
| 4H | 1 | 3 | 4.02781(11) | 1.39(10)×10−22 s |
n | 3H | 2− | ||
| 5H | 1 | 4 | 5.03531(11) | >9.1×10−22 s ? | n | 4H | (1⁄2+) | ||
| 6H | 1 | 5 | 6.04494(28) | 2.90(70)×10−22 s |
3n | 3H | 2−# | ||
| 4n | 2H | ||||||||
| 7H | 1 | 6 | 7.05275(108)# | 2.3(6)×10−23 s# | 4n | 3H | 1⁄2+# | ||
Read more about this topic: Isotopes Of Hydrogen
Famous quotes containing the word table:
“The table kills more people than war does.”
—Catalan proverb, quoted in Colman Andrews, Catalan Cuisine.
“But hospitality must be for service, and not for show, or it pulls down the host. The brave soul rates itself too high to value itself by the splendor of its table and draperies. It gives what it hath, and all it hath, but its own majesty can lend a better grace to bannocks and fair water than belong to city feasts.”
—Ralph Waldo Emerson (1803–1882)