Ca

Calcium-43

Protons (Z)

20

Neutrons (N)

23

Mass number

43

Half-Life

Stable

Abundance

0.135%

Mass

42.959 u

Mass Excess

-38,408.87 keV

Spin

7/2-

Discovered

1934

Binding energy per nucleon

8,601 keV

Neutron separation energy

7,933 keV

Proton separation energy

10,676 keV

Decay Mode

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