218Ra
Radium-218
Radioactive· Half-life: 25.9 μs
Nuclear Propertiesbinding energy · spin-parity · abundance
Protons (Z)
88
Neutrons (N)
130
Mass Number (A)
218
Atomic Mass
218.007134AMU
Spin / Parity
0+
Binding E/A
7.519keV
Natural Abundance
Trace / None
Half-life
25.9 μs
Decay Chain
4-step decay chain → stable · Primary path shown
Other Isotopes of Radium
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