Periodic Table/Bromine/⁷⁸Br

← 77Br79Br →

⁷⁸Br

Bromine-78

Radioactive· Half-life: 6.45 min

Nuclear Propertiesbinding energy · spin-parity · abundance

Protons (Z)

35

Neutrons (N)

43

Mass Number (A)

78

Atomic Mass

77.921146AMU

Spin / Parity

1+

Binding E/A

8.433keV

Natural Abundance

Trace / None

Half-life

6.45 min

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

β⁺

100.0%

β⁻

0.0%

Decay Chain

⁷⁸BrBromine6.45 min

β⁺100.0%

β⁻⁷⁸Kr0.01%

⁷⁸SeSeleniumSTABLE

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

Other Isotopes of Bromine

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 96 97 98

← Back to BromineData: IAEA NDS · ENSDF