Periodic Table/Copper/⁷¹Cu

← 70Cu72Cu →

⁷¹Cu

Copper-71

Radioactive· Half-life: 19.4 s

Nuclear Propertiesbinding energy · spin-parity · abundance

Protons (Z)

29

Neutrons (N)

42

Mass Number (A)

71

Atomic Mass

70.932677AMU

Spin / Parity

3/2-

Binding E/A

8.426keV

Natural Abundance

Trace / None

Half-life

19.4 s

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

β⁻

100.0%

Decay Chain

⁷¹CuCopper19.4 s

β⁻100.0%

⁷¹ZnZinc2.40 min

β⁻100.0%

⁷¹GaGalliumSTABLE

3-step decay chain → stable · Primary path shown

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