| Find list of stable and radioactive isotopes of different elements, half life period of its unstable or radioactive isotope, molecular weight, particle emitted during decay and more |
Thorium (Th) has 30 istopes, they are
209Th, 210Th, 211Th, 212Th, 213Th, 214Th, 215Th, 216Th, 217Th, 218Th, 219Th, 220Th, 221Th, 222Th, 223Th, 224Th, 225Th, 226Th, 227Th, 228Th, 229Th, 230Th, 231Th, 232Th, 233Th, 234Th, 235Th, 236Th, 237Th, 238Th | | | Common Unstable Isotopes of Thorium (Th) are |
| Element | Mass | Symbol | Decay Type | Half Life |
|---|
| Thorium | 227 | 227Th | | 18.718 days | | Thorium | 228 | 228Th | Alpha decay (a) | 1.9116 years | | Thorium | 229 | 229Th | Alpha decay (a) | 7,340 years | | Thorium | 230 | 230Th | Alpha decay (a) | 75,380 years | | Thorium | 231 | 231Th | Beta decay (ß-) | 25.52 hours | | Thorium | 232 | 232Th | Alpha decay (a) | 14.056 billion years | | Thorium | 234 | 234Th | Beta decay (ß-) | 24.1 days |
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