Periodic Table/Cobalt/⁷⁰Co

← 69Co71Co →

⁷⁰Co

Cobalt-70

Radioactive· Half-life: 508 ms

Nuclear Propertiesbinding energy · spin-parity · abundance

Protons (Z)

27

Neutrons (N)

43

Mass Number (A)

70

Atomic Mass

69.950053AMU

Spin / Parity

1+

Binding E/A

8.237keV

Natural Abundance

Trace / None

Half-life

508 ms

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

β⁻

100.0%

β⁻n

2n

Decay Chain

⁷⁰CoCobalt508 ms

β⁻100.0%

β⁻n⁶⁹Ni

2n⁶⁸Co

⁷⁰NiNickel6.00 s

β⁻100.0%

⁷⁰CuCopper44.5 s

β⁻100.0%

⁷⁰ZnZincSTABLE

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

Other Isotopes of Cobalt

47 48 49 50 51 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

← Back to CobaltData: IAEA NDS · ENSDF