Bohrium

Transition metal

Symbol: Bh

Atomic Number: 107

Standard State: Solid

Atomic Mass: 270.133

Electron Configuration: [Rn]7s2 5f14 6d5

Electronegativity:

Atomic Radius:

Ionization Energy:

Melting Point:

Boiling Point:

Density:

Year Discovered: 1976