| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 镤 | protactinium | 7440-13-3 | Pa |
| 镎-237 | Neptunium-237 | 13994-20-2 | Np |
| 镎 | neptunium | 7439-99-8 | Np |
| 镅-241 | Americium-241 | 14596-10-2 | Am |
| 镅 | americium | 7440-35-9 | Am |
| 镄 | fermium (3+) | 7440-72-4 | Fm |
| 锿 | einsteinium | 7429-92-7 | Es |
| 锫 | berkelium | 7440-40-6 | Bk |
| 锘 | nobelium (2+) | 10028-14-5 | No |
| 锕 | actinium | 7440-34-8 | Ac |
| 锔 | curium | 7440-51-9 | Cm |
| 锎 | californium | 7440-71-3 | Cf |
| 铹 | lawrencium (3+) | 22537-19-5 | Lr |
| 铀-235 | Uranium-235 | 15117-96-1 | U |
| 铀-234 | Uranium-234 | 13966-29-5 | U |
| 铀-233 | Uranium-233 | 13968-55-3 | U |
| 铀 | uranium | 7440-61-1 | U |
| 钚-239 | Plutonium-239 | 15117-48-3 | Pu |
| 钚-238 | Plutonium-238 | 13981-16-3 | Pu |
| 钚 | plutonium | 7440-07-5 | Pu |
| 钔 | mendelevium (3+) | 7440-11-1 | Md |
| 钍230 | Thorium-230 | 14269-63-7 | Th |
| 钍-231 | Thorium-231 | 14932-40-2 | Th |
| 钍-229 | Thorium-229 | 15594-54-4 | Th |
| 钍 | thorium | 7440-29-1 | Th |
| (~254~Fm)镄 | Fermium-254 | 15750-23-9 | Fm |
| (~249~Cm)锔 | Curium-249 | 15701-07-2 | Cm |
| (~249~Cf)锎 | Californium-249 | 15237-97-5 | Cf |
| (~249~Bk)锫 | Berkelium-249 | 14900-25-5 | Bk |
| (~245~Am)镅 | Americium-245 | 16415-43-3 | Am |
| (~239~U)铀 | Uranium-239 | 13982-01-9 | U |
| (~234~Th)钍 | Thorium-234 | 15065-10-8 | Th |
| —— | Neptunium-232 | 29687-52-3 | Np |
| —— | Plutonium, isotope of mass 234 | 34018-47-8 | Pu |
| —— | Einsteinium-251 | 26250-43-1 | Es |
| —— | Mendelevium-258 | 29665-18-7 | Md |
| —— | Americium-239 | 16652-10-1 | Am |
| —— | Einsteinium-250 | 26150-38-9 | Es |
| —— | Californium-254 | 22095-76-7 | Cf |
| —— | Californium-244 | 16044-16-9 | Cf |
| —— | Plutonium-245 | 18784-52-6 | Pu |
| —— | Americium-244 | 15756-26-0 | Am |
| —— | Curium-246 | 15757-90-1 | Cm |
| —— | Thorium-226 | 15571-75-2 | Th |
| —— | Berkelium-247 | 15752-38-2 | Bk |
| —— | Einsteinium-254 | 15840-03-6 | Es |
| —— | Californium-248 | 15758-24-4 | Cf |
| —— | Americium-246 | 15776-16-6 | Am |
| —— | Fermium-255 | 15750-24-0 | Fm |
| —— | Curium-241 | 15411-91-3 | Cm |