Isotopes of rhodium

Naturally occurring u (⁹³Rh) to 116.925 u (¹¹⁷Rh). Most of these have half-lifes that are less than an hour except ¹⁰⁰Rh (half-life: 20.8 hours) and ¹⁰⁵Rh (half-life: 35.36 hours). There are also numerous meta states with the most stable being ^102mRh (0.141 MeV) with a half-life of about 207 days and ^101mRh (0.157 MeV) with a half-life of 4.34 days. See isotopes of rhodium.