The element gallium has two stable isotopes, gallium-69 with

Last updated: 7/29/2022

The element gallium has two stable isotopes, gallium-69 with a mass of 68.93 u and gallium-71 with a mass of 70.92 u. From the atomic mass of Ga, 69.723 u, one can conclude that: most gallium atoms have a mass of 69.723 u gallium-69 has the highest percent natural abundance both isotopes have the same percent natural abundance gallium-71 has the highest percent natural abundance