Periodic Table/Nihonium/²⁸⁵Nh

← 284Nh286Nh →

²⁸⁵Nh

Nihonium-285

Radioactive· Half-life: 4.60 s

Nuclear Propertiesbinding energy · spin-parity · abundance

Protons (Z)

113

Neutrons (N)

172

Mass Number (A)

285

Atomic Mass

285.180106AMU

Spin / Parity

—

Binding E/A

6.970keV

Natural Abundance

Trace / None

Half-life

4.60 s

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

α

100.0%

Decay Chain

²⁸⁵NhNihonium4.60 s

α100.0%

²⁸¹RgRoentgenium19.0 s

Chain incomplete: Cannot follow SF decay · Primary path shown

Other Isotopes of Nihonium

278 279 280 281 282 283 284 285 286 287 288 289 290

← Back to NihoniumData: IAEA NDS · ENSDF