Chemical Element #69: Thulium (Tm)
Atomic Number: 69, Element Symbol: Tm, Element Name: Thulium, Atomic Mass: 168.93422 u.
Detailed Properties:
| Atomic Number: | 69 |
| Element Symbol: | Tm |
| Element Name: | Thulium |
| Electron Configuration: | [Xe]6s24f13 |
| Atomic Mass: | 168.934220 u |
| Melting Point: | 1818.00 K |
| Boiling Point: | 2223.00 K |
Stable Isotopes:
| Isotope | Mass | Abundance |
| 169Tm | 168.934218 | 1.000000 |
✍: FYIcenter.com
2022-08-27, 582👍, 0💬
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Chemical Element #69: Thulium (Tm)
Atomic Number: 69, Element Symbol: Tm, Element Name: Thulium, Atomic Mass: 168.93422 u. 2022-08-27, 583🔥, 0💬
Chemical Element #70: Ytterbium (Yb)
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Chemical Element #68: Erbium (Er)
Atomic Number: 68, Element Symbol: Er, Element Name: Erbium, Atomic Mass: 167.26 u. 2022-08-27, 567🔥, 0💬
Chemical Element #72: Hafnium (Hf)
Atomic Number: 72, Element Symbol: Hf, Element Name: Hafnium, Atomic Mass: 178.49 u. 2022-10-21, 540🔥, 0💬
Chemical Element #65: Terbium (Tb)
Atomic Number: 65, Element Symbol: Tb, Element Name: Terbium, Atomic Mass: 158.92535 u. 2022-11-21, 534🔥, 0💬