217Rn
Radon-217
Radioactive· Half-life: 593 μs
Nuclear Propertiesbinding energy · spin-parity · abundance
Protons (Z)
86
Neutrons (N)
131
Mass Number (A)
217
Atomic Mass
217.003928AMU
Spin / Parity
9/2+
Binding E/A
7.542keV
Natural Abundance
Trace / None
Half-life
593 μs
Decay Chain
α100.0%
213PoPolonium3.71 μsα100.0%
209PbLead3.23 hβ⁻100.0%
209BiBismuth20100000000 Gyα100.0%
205TlThalliumSTABLE5-step decay chain → stable · Primary path shown
Other Isotopes of Radon
← Back to RadonData: IAEA NDS · ENSDF