Tungsten-188 (W-188)

Identity

Protons

74

Neutrons

114

Mass number

188

Mass

188.0 ± 3.3 u

Mass excess

-38.668 MeV

Spin

0+

Stability

Half-life: 69.8 days

Natural occurrence

Not found in nature

Decays to

• beta minus → Re-188 (no page)