Periodic Table/Arsenic/⁶⁷As

← 66As68As →

⁶⁷As

Arsenic-67

Radioactive· Half-life: 42.5 s

Nuclear Propertiesbinding energy · spin-parity · abundance

Protons (Z)

33

Neutrons (N)

34

Mass Number (A)

67

Atomic Mass

66.939251AMU

Spin / Parity

5/2-

Binding E/A

8.279keV

Natural Abundance

Trace / None

Half-life

42.5 s

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

β⁺

100.0%

Decay Chain

⁶⁷AsArsenic42.5 s

β⁺100.0%

⁶⁷GeGermanium18.9 min

β⁺100.0%

⁶⁷GaGallium3.26 d

EC100.0%

⁶⁷ZnZincSTABLE

4-step decay chain → stable · Primary path shown

Other Isotopes of Arsenic

60 61 62 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

← Back to ArsenicData: IAEA NDS · ENSDF