Periodic Table/Roentgenium/²⁸²Rg

← 281Rg283Rg →

²⁸²Rg

Roentgenium-282

Radioactive· Half-life: 2.17 min

Nuclear Propertiesbinding energy · spin-parity · abundance

Protons (Z)

111

Neutrons (N)

171

Mass Number (A)

282

Atomic Mass

282.169343AMU

Spin / Parity

—

Binding E/A

7.003keV

Natural Abundance

Trace / None

Half-life

2.17 min

Decay Modesoverview · half-life · α · β⁻ · β⁺

α

100.0%

Decay Chain

²⁸²RgRoentgenium2.17 min

α100.0%

²⁷⁸MtMeitnerium6.00 s

α100.0%

²⁷⁴BhBohrium57.0 s

α100.0%

²⁷⁰DbDubnium1.70 h

Chain incomplete: Cannot follow SF decay · Primary path shown

Other Isotopes of Roentgenium

272 273 274 275 276 277 278 279 280 281 282 283 284 285 286

← Back to RoentgeniumData: IAEA NDS · ENSDF