Periodic Table/Germanium/⁶¹Ge

← 60Ge62Ge →

⁶¹Ge

Germanium-61

Radioactive· Half-life: 40.7 ms

Nuclear Propertiesbinding energy · spin-parity · abundance

Protons (Z)

32

Neutrons (N)

29

Mass Number (A)

61

Atomic Mass

60.963725AMU

Spin / Parity

3/2-

Binding E/A

7.947keV

Natural Abundance

Trace / None

Half-life

40.7 ms

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

β⁺

100.0%

β⁺p

87.0%

Decay Chain

⁶¹GeGermanium40.7 ms

β⁺100.0%

β⁺p⁶⁰Zn87.0%

⁶¹GaGallium166 ms

β⁺100.0%

β⁺p⁶⁰Cu0.25%

⁶¹ZnZinc1.48 min

β⁺100.0%

⁶¹CuCopper3.34 h

β⁺100.0%

⁶¹NiNickelSTABLE

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

Other Isotopes of Germanium

58 59 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

← Back to GermaniumData: IAEA NDS · ENSDF