Am
Americium-245m
Protons (Z)
95
Neutrons (N)
150
Mass number
245
Half-Life
640.0 ns
Abundance
---
Mass
245.069 u
Mass Excess
64,300.0 keV
Spin
---
Discovered
1972
Binding energy per nucleon
7,506 keV
Neutron separation energy
3,650 keV
Proton separation energy
2,795 keV
Decay Mode
- SF100%
- γ→Americium-245
Decay chain
- AmAmericium-245Z 95 · N 150640.0 ns
- γ
- β⁻100%
- α~100%
- β⁻~100%
- α~100%
- α~100%
- β⁻100%
- α~100%
- α100%
- β⁻100%
- α~100%
- α~100%
- α99.992%
- β⁻97.91%
- α100%
- β⁻100%
- α100%