Periodic Table/Selenium/⁸⁸Se

← 87Se89Se →

⁸⁸Se

Selenium-88

Radioactive· Half-life: 1.53 s

Nuclear Propertiesbinding energy · spin-parity · abundance

Protons (Z)

34

Neutrons (N)

54

Mass Number (A)

88

Atomic Mass

87.931417AMU

Spin / Parity

0+

Binding E/A

8.298keV

Natural Abundance

Trace / None

Half-life

1.53 s

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

β⁻

100.0%

β⁻n

1.0%

Decay Chain

⁸⁸SeSelenium1.53 s

β⁻100.0%

β⁻n⁸⁷Br0.99%

⁸⁸BrBromine16.3 s

β⁻100.0%

β⁻n⁸⁷Kr6.58%

⁸⁸KrKrypton2.83 h

β⁻100.0%

⁸⁸RbRubidium17.8 min

β⁻100.0%

⁸⁸SrStrontiumSTABLE

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

Other Isotopes of Selenium

63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95

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