Atomic Properties of Ts
- Atomic Number of Ts
- 117
- Atomic Mass of Ts
- 294.0000 u
- Electron Configuration
- [Rn] 5f14 6d10 7s2 7p5
- Electronegativity
- —
- Block
- p-block
- Group
- 17
- Period
- 7
Tennessine (Ts) is element 117 on the periodic table. Atomic mass of Ts: 294.0000 u. Ts is in period 7, group 17. Melting point of Ts: 700.00 K.Density of Ts: 7.20 g/cm³.
Tennessine in everyday life and industry
No biological role. Too unstable for any studies. Half-life in milliseconds.
Discovered by Joint Institute for Nuclear Research/Oak Ridge National Laboratory in Russia/United States, 2010
Name origin: Named after the state of Tennessee in United States.
Named after Tennessee; second-heaviest halogen.
Tennessine has 0 naturally occurring isotopes, plus 1 notable radioactive isotope.
| Isotope | Atomic Mass (u) | Abundance | Half-Life | Decay Mode |
|---|---|---|---|---|
| 293117Ts (Ts-293)Tennessine-293 isotope | — | 0% | 14 ms | α |
Data source: NIH PubChem (aggregated from IUPAC, NIST)
Made by bombarding berkelium-249 with calcium-48.
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