Chemical Element #81: Thallium (Tl)
Atomic Number: 81, Element Symbol: Tl, Element Name: Thallium, Atomic Mass: 204.383 u.
Detailed Properties:
| Atomic Number: | 81 |
| Element Symbol: | Tl |
| Element Name: | Thallium |
| Electron Configuration: | [Xe]6s24f145d106p1 |
| Atomic Mass: | 204.383000 u |
| Melting Point: | 577.00 K |
| Boiling Point: | 1746.00 K |
Stable Isotopes:
| Isotope | Mass | Abundance |
| 203Tl | 202.972345 | 0.295200 |
| 205Tl | 204.974428 | 0.704800 |
✍: FYIcenter.com
2022-10-07, 141👍, 0💬
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Chemical Element #84: Polonium (Po)
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Chemical Element #81: Thallium (Tl)
Atomic Number: 81, Element Symbol: Tl, Element Name: Thallium, Atomic Mass: 204.383 u. 2022-10-07, 142👍, 0💬
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Chemical Element #82: Lead (Pb)
Atomic Number: 82, Element Symbol: Pb, Element Name: Lead, Atomic Mass: 2.1e+02 u. 2022-10-07, 138👍, 0💬