Isotopes of Antimony (Sb)

Symbol Mass Number Relative Atomic Mass Isotopic Composition
103Sb 103 102.93969(32)#
104Sb 104 103.93647(39)#
105Sb 105 104.93149(11)
106Sb 106 105.92879(34)#
107Sb 107 106.92415(32)#
108Sb 108 107.92216(22)#
109Sb 109 108.918132(20)
110Sb 110 109.91675(22)#
111Sb 111 110.913160(30)
112Sb 112 111.912398(19)
113Sb 113 112.909372(19)
114Sb 114 113.909270(30)
115Sb 115 114.906598(17)
116Sb 116 115.906794(6)
117Sb 117 116.904836(10)
118Sb 118 117.905529(4)
119Sb 119 118.903942(9)
120Sb 120 119.905072(8)
121Sb 121 120.9038157(24) 0.5721(5)
122Sb 122 121.9051737(24)
123Sb 123 122.9042140(22) 0.4279(5)
124Sb 124 123.9059357(22)
125Sb 125 124.9052538(28)
126Sb 126 125.907250(30)
127Sb 127 126.906924(6)
128Sb 128 127.909169(27)
129Sb 129 128.909148(23)
130Sb 130 129.911656(18)
131Sb 131 130.911982(22)
132Sb 132 131.914467(15)
133Sb 133 132.915252(27)
134Sb 134 133.920380(50)
135Sb 135 134.92517(11)
136Sb 136 135.93035(32)#
137Sb 137 136.93531(43)#
138Sb 138 137.94079(32)#
139Sb 139 138.94598(54)#

Legend

Mass Number
Relative Atomic Mass
Isotopic Composition
Standard Atomic Weight
Sb: 121.760(1)
Notes (Sb)
m:

Isotopic Composition