Periodic Table/Copper/⁵⁷Cu

← 56Cu58Cu →

⁵⁷Cu

Copper-57

Radioactive· Half-life: 196 ms

Nuclear Propertiesbinding energy · spin-parity · abundance

Protons (Z)

29

Neutrons (N)

28

Mass Number (A)

57

Atomic Mass

56.949212AMU

Spin / Parity

3/2-

Binding E/A

8.243keV

Natural Abundance

Trace / None

Half-life

196 ms

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

β⁺

100.0%

Decay Chain

⁵⁷CuCopper196 ms

β⁺100.0%

⁵⁷NiNickel1.48 d

β⁺100.0%

⁵⁷CoCobalt272 d

EC100.0%

⁵⁷FeIronSTABLE

4-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