Periodic Table/Copper/⁷⁶Cu

← 75Cu77Cu →

⁷⁶Cu

Copper-76

Radioactive· Half-life: 638 ms

Nuclear Propertiesbinding energy · spin-parity · abundance

Protons (Z)

29

Neutrons (N)

47

Mass Number (A)

76

Atomic Mass

75.945269AMU

Spin / Parity

3-

Binding E/A

8.249keV

Natural Abundance

Trace / None

Half-life

638 ms

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

β⁻

100.0%

β⁻n

7.2%

Decay Chain

⁷⁶CuCopper638 ms

β⁻100.0%

β⁻n⁷⁵Zn7.20%

⁷⁶ZnZinc5.70 s

β⁻100.0%

⁷⁶GaGallium30.6 s

β⁻100.0%

⁷⁶GeGermanium1880000000000 Gy

2β⁻100.0%

⁷⁶SeSeleniumSTABLE

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

← Back to CopperData: IAEA NDS · ENSDF