Periodic Table/Copper/⁵⁶Cu

← 55Cu57Cu →

⁵⁶Cu

Copper-56

Radioactive· Half-life: 80.8 ms

Nuclear Propertiesbinding energy · spin-parity · abundance

Protons (Z)

29

Neutrons (N)

27

Mass Number (A)

56

Atomic Mass

55.958529AMU

Spin / Parity

4+

Binding E/A

8.091keV

Natural Abundance

Trace / None

Half-life

80.8 ms

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

β⁺

100.0%

β⁺p

0.4%

Decay Chain

⁵⁶CuCopper80.8 ms

β⁺100.0%

β⁺p⁵⁵Co0.40%

⁵⁶NiNickel6.08 d

β⁺100.0%

⁵⁶CoCobalt77.2 d

β⁺100.0%

⁵⁶FeIronSTABLE

4-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