Column Descriptions Relative Isotopic Standard Isotope Atomic Mass Composition Atomic Weight Notes _________________________________________________________________________ 48 Cd 106 105.9064599(12) 0.0125(6) 112.414(4) g 108 107.9041834(12) 0.0089(3) 110 109.90300661(61) 0.1249(18) 111 110.90418287(61) 0.1280(12) 112 111.90276287(60) 0.2413(21) 113 112.90440813(45) 0.1222(12) 114 113.90336509(43) 0.2873(42) 116 115.90476315(17) 0.0749(18) _________________________________________________________________________NIST | Physical Measurement Laboratory | Physical Reference Data | Atomic Weights and Isotopic Compositions Main Page