Periodic Table/Bromine/⁷⁷Br

← 76Br78Br →

⁷⁷Br

Bromine-77

Radioactive· Half-life: 2.38 d

Nuclear Propertiesbinding energy · spin-parity · abundance

Protons (Z)

35

Neutrons (N)

42

Mass Number (A)

77

Atomic Mass

76.921379AMU

Spin / Parity

3/2-

Binding E/A

8.434keV

Natural Abundance

Trace / None

Half-life

2.38 d

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

β⁺

100.0%

Decay Chain

⁷⁷BrBromine2.38 d

β⁺100.0%

⁷⁷SeSeleniumSTABLE

2-step decay chain → stable · Primary path shown

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