Phosphorus-32 (P-32)

Identity

Protons

15

Neutrons

17

Mass number

32

Mass

31.974 ± 0.042 u

Mass excess

-24.305 MeV

Spin

1+*

Stability

Half-life: 14.3 days

Natural occurrence

Not found in nature

Decays to

• beta minus → S-32

Produced by

• Si-32