117
Ts
294
Tennessine
Element 117 · 294 u · p-block
unknown
Named after Tennessee. The second-newest element. Predicted to be a metalloid.
Phase (STP)
Solid
Melting Point
—
Boiling Point
—
Density
7.2 g/cm³
Electronegativity
—
Atomic Radius
—
Ionization Energy
—
Electron Affinity
—
Discovered
2010 · Joint Institute for Nuclear Research
Electron Configuration
[Rn] 5f14 6d10 7s2 7p5
Electron Orbitals
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