Periodic Table/Chromium/⁶³Cr

← 62Cr64Cr →

⁶³Cr

Chromium-63

Radioactive· Half-life: 129 ms

Nuclear Propertiesbinding energy · spin-parity · abundance

Protons (Z)

24

Neutrons (N)

39

Mass Number (A)

63

Atomic Mass

62.961161AMU

Spin / Parity

1/2-

Binding E/A

8.153keV

Natural Abundance

Trace / None

Half-life

129 ms

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

β⁻

100.0%

β⁻n

Decay Chain

⁶³CrChromium129 ms

β⁻100.0%

β⁻n⁶²Mn

⁶³MnManganese275 ms

β⁻100.0%

β⁻n⁶²Fe

⁶³FeIron6.10 s

β⁻100.0%

⁶³CoCobalt26.9 s

β⁻100.0%

⁶³NiNickel101 y

β⁻100.0%

⁶³CuCopperSTABLE

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

Other Isotopes of Chromium

41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70

← Back to ChromiumData: IAEA NDS · ENSDF