As

Arsenic-74

Protons (Z)

33

Neutrons (N)

41

Mass number

74

Half-Life

17.77 d

Abundance

---

Mass

73.924 u

Mass Excess

-70,860.1 keV

Spin

2-

Discovered

1938

Binding energy per nucleon

8,680 keV

Neutron separation energy

7,978 keV

Proton separation energy

6,852 keV

Decay Mode

Decay chain

Arsenic-74Z 33 · N 4117.77 d
β⁺66%