5Be
Beryllium-5
Radioactive
Nuclear Propertiesbinding energy · spin-parity · abundance
Protons (Z)
4
Neutrons (N)
1
Mass Number (A)
5
Atomic Mass
5.039870AMU
Spin / Parity
1/2+
Binding E/A
—
Natural Abundance
Trace / None
Half-life
Unknown
Decay Chain
3-step decay chain → stable · Primary path shown
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