Elements / 117
117Ts[294]
Tennessine
Properties unknown · p-block · ring Q · spoke 17
Tennessine is element 117, a properties unknown. It sits on ring Q (period 7) on spoke 17, the halogens. Follow that spoke toward the center and out again to find its chemical relatives.
Properties
| Density | Not measured | Terrain → |
|---|---|---|
| Melting point | Not measured | Terrain → |
| Boiling point | Not measured | Terrain → |
| Electronegativity | Not measured | Terrain → |
| First ionization energy | Not measured | Terrain → |
| Atomic weight | 294 uThe heaviest of 118 | Terrain → |
| Crustal abundance | Not measured | Terrain → |
| Discovered | 2009 | Terrain → |
Values from open reference data; see sources. "Terrain" opens that property as a 3D landscape across the whole spiral.
Two things you might not know
- Its target needed 22 milligrams of berkelium; Russian customs twice refused the shipment over missing or incomplete paperwork.
- Honors a US state that is home to Oak Ridge. Announced in Dubna in April 2010 by a Russian-American collaboration.
Checked against en.wikipedia.org.
Spoke 17: Halogens
Ring Q (period 7)
Play with Tennessine
Watch it fly into its seat, or raise the whole spiral into a landscape and see where it peaks.