Periodic Table/Dubnium/²⁶⁴Db

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²⁶⁴Db

Dubnium-264

Radioactive

Nuclear Propertiesbinding energy · spin-parity · abundance

Protons (Z)

105

Neutrons (N)

159

Mass Number (A)

264

Atomic Mass

264.117297AMU

Spin / Parity

—

Binding E/A

7.143keV

Natural Abundance

Trace / None

Half-life

Unknown

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

α

Decay Chain

²⁶⁴DbDubnium?

α

²⁶⁰LrLawrencium3.00 min

α80.0%

β⁺²⁶⁰No20.0%

²⁵⁶MdMendelevium1.29 h

β⁺90.8%

α²⁵²Es9.20%

²⁵⁶FmFermium2.62 h

Chain incomplete: Cannot follow SF decay · Primary path shown · branching ratios indicated

Other Isotopes of Dubnium

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

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