Rn

Radon-214

Protons (Z)

86

Neutrons (N)

128

Mass number

214

Half-Life

259.0 ns

Abundance

---

Mass

213.995 u

Mass Excess

-4,320.0 keV

Spin

0+

Discovered

1970

Binding energy per nucleon

7,777 keV

Neutron separation energy

6,695 keV

Proton separation energy

5,029 keV

Decay Mode

αPolonium-210100%

Decay chain

Radon-214Z 86 · N 128259.0 ns
α100%
α100%