Periodic Table/Zirconium/⁷⁸Zr

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⁷⁸Zr

Zirconium-78

Radioactive

Nuclear Propertiesbinding energy · spin-parity · abundance

Protons (Z)

40

Neutrons (N)

38

Mass Number (A)

78

Atomic Mass

77.956146AMU

Spin / Parity

0+

Binding E/A

7.932keV

Natural Abundance

Trace / None

Half-life

Unknown

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

β⁺

β⁺p

Decay Chain

⁷⁸ZrZirconium?

β⁺

β⁺p⁷⁷Sr

⁷⁸YYttrium54.0 ms

β⁺100.0%

β⁺p⁷⁷Rb

⁷⁸SrStrontium2.60 min

β⁺100.0%

⁷⁸RbRubidium17.7 min

β⁺100.0%

⁷⁸KrKryptonSTABLE

5-step decay chain → stable · Primary path shown · branching ratios indicated

Other Isotopes of Zirconium

77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113

← Back to ZirconiumData: IAEA NDS · ENSDF