Chemical Element #103: Lawrencium (Lr)
Atomic Number: 103, Element Symbol: Lr, Element Name: Lawrencium, Atomic Mass: 266.120 u.
Detailed Properties:
| Atomic Number: | 103 |
| Element Symbol: | Lr |
| Element Name: | Lawrencium |
| Electron Configuration: | [Rn]7s25f146d1 |
| Atomic Mass: | 266.120000 u |
| Melting Point: | 1900.00 K |
| Boiling Point: | Unknown |
Stable Isotopes:
| Isotope | Mass | Abundance |
| 262Lr | 262.109610 | Unknown |
✍: FYIcenter.com
2021-12-28, 221👍, 0💬
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Atomic Number: 104, Element Symbol: Rf, Element Name: Rutherfordium, Atomic Mass: 267.122 u. 2022-01-18, 283👍, 1💬
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Chemical Element #103: Lawrencium (Lr)
Atomic Number: 103, Element Symbol: Lr, Element Name: Lawrencium, Atomic Mass: 266.120 u. 2021-12-28, 222👍, 0💬
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Chemical Element #107: Bohrium (Bh)
Atomic Number: 107, Element Symbol: Bh, Element Name: Bohrium, Atomic Mass: 270.133 u. 2021-11-30, 204👍, 0💬
Chemical Element #105: Dubnium (Db)
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Chemical Element #98: Californium (Cf)
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