Periodic Table/Dubnium/²⁶³Db

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²⁶³Db

Dubnium-263

Radioactive· Half-life: 29.0 s

Nuclear Propertiesbinding energy · spin-parity · abundance

Protons (Z)

105

Neutrons (N)

158

Mass Number (A)

263

Atomic Mass

263.114987AMU

Spin / Parity

9/2+

Binding E/A

7.148keV

Natural Abundance

Trace / None

Half-life

29.0 s

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

SF

56.0%

α

37.0%

β⁺

6.9%

Other Isotopes of Dubnium

255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270

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