102
No
259
Nobelium
Element 102 · 259 u · f-block
actinide
Named after Alfred Nobel, inventor of dynamite. One of the least studied elements due to its short half-life.
Phase (STP)
Solid
Melting Point
827 °C
Boiling Point
—
Density
—
Electronegativity
1.3
Atomic Radius
—
Ionization Energy
642 kJ/mol
Electron Affinity
—
Discovered
1966 · Georgy Flyorov
Electron Configuration
[Rn] 5f14 7s2
Electron Orbitals
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