At

Astatine-213n

Protons (Z)

85

Neutrons (N)

128

Mass number

213

Half-Life

45.0 µs

Abundance

---

Mass

212.996 u

Mass Excess

-3,582.0 keV

Spin

(49/2+)

Discovered

2003

Binding energy per nucleon

7,776 keV

Neutron separation energy

3,025 keV

Proton separation energy

502 keV

Decay Mode

γAstatine-213100%

Decay chain

Astatine-213Z 85 · N 12845.0 µs
γ100%
α100%
α100%