Periodic table

Xenon-126 (Xe-126)

Identity

Protons
54
Neutrons
72
Mass number
126
Mass
125.9043 ± 0.0060 u
Mass excess
-89.146 MeV
Spin
0+

Stability

stable

Natural occurrence

0.0890 % of xenon

Produced by

All isotopes of xenon