Periodic Table/Copper/⁷⁵Cu

← 74Cu76Cu →

⁷⁵Cu

Copper-75

Radioactive· Half-life: 1.22 s

Nuclear Propertiesbinding energy · spin-parity · abundance

Protons (Z)

29

Neutrons (N)

46

Mass Number (A)

75

Atomic Mass

74.941524AMU

Spin / Parity

5/2-

Binding E/A

8.297keV

Natural Abundance

Trace / None

Half-life

1.22 s

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

β⁻

100.0%

β⁻n

2.7%

Decay Chain

⁷⁵CuCopper1.22 s

β⁻100.0%

β⁻n⁷⁴Zn2.70%

⁷⁵ZnZinc10.2 s

β⁻100.0%

⁷⁵GaGallium2.10 min

β⁻100.0%

⁷⁵GeGermanium1.38 h

β⁻100.0%

⁷⁵AsArsenicSTABLE

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

Other Isotopes of Copper

52 53 54 55 56 57 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

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