Ru-96 ( 5.52% ) Ru-98 ( 1.88% ) Ru-99 ( 12.7% ) Ru-100 ( 12.6% ) Ru-101 ( 17.0% ) Ru-102 ( 31.6% ) Ru-104 ( 18.7% ) Isotopes: Ru-87 Ru-88 Ru-89 Ru-90 Ru-91 Ru-92 Ru-93 Ru-94 Ru-95 Ru-97 Ru-103 Ru-105 Ru-106 Ru-107 Ru-108 Ru-109 Ru-110 Ru-111 Ru-112 Ru-113 Ru-114 Ru-115 Ru-116 Ru-117 Ru-118 For information on elements, we recommend ![]() |