P

Phosphorus-33

Protons (Z)

15

Neutrons (N)

18

Mass number

33

Half-Life

25.35 d

Abundance

---

Mass

32.972 u

Mass Excess

-26,337.4 keV

Spin

1/2+

Discovered

1951

Binding energy per nucleon

8,514 keV

Neutron separation energy

10,104 keV

Proton separation energy

9,549 keV

Decay Mode

β⁻Sulfur-33100%

Decay chain

Phosphorus-33Z 15 · N 1825.35 d
β⁻100%