Periodic Table/Calcium/⁵¹Ca

← 50Ca52Ca →

⁵¹Ca

Calcium-51

Radioactive· Half-life: 10.0 s

Nuclear Propertiesbinding energy · spin-parity · abundance

Protons (Z)

20

Neutrons (N)

31

Mass Number (A)

51

Atomic Mass

50.960996AMU

Spin / Parity

3/2-

Binding E/A

8.277keV

Natural Abundance

Trace / None

Half-life

10.0 s

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

β⁻

100.0%

β⁻n

Decay Chain

⁵¹CaCalcium10.0 s

β⁻100.0%

β⁻n⁵⁰Sc

⁵¹ScScandium12.4 s

β⁻100.0%

β⁻n⁵⁰Ti

⁵¹TiTitanium5.76 min

β⁻100.0%

⁵¹VVanadiumSTABLE

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

Other Isotopes of Calcium

33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61

← Back to CalciumData: IAEA NDS · ENSDF