Chemical Element: Cesium
Properties:
Periodic Number: 55
Symbol: Cs
Name: Cesium
Average Mass: 132.90545 g/mol
Stable: yes
Density: 1.9
Boiling Point: 671.0°C
Melting Point: 28.4°C
Specific Heat: 0.2 J/(g*K)
Ionisation Potential: 3.9 eV
55
Cs
132.90545
Isotopes:
Name Neutrons Mass Abundance Spin Stable Half Life
135Cs 80 134.905972 0 - no -
139Cs 84 138.913358 0 - no -
123Cs 68 122.91299 0 - no -
138Cs 83 137.911011 0 - no -
117Cs 62 116.92864 0 - no -
132Cs 77 131.90643 0 - no -
141Cs 86 140.920044 0 - no -
148Cs 93 147.9489 0 - no -
142Cs 87 141.924292 0 - no -
115Cs 60 114.93594 0 - no -
147Cs 92 146.94386 0 - no -
131Cs 76 130.90546 0 - no -
128Cs 73 127.907748 0 - no -
143Cs 88 142.92733 0 - no -
122Cs 67 121.916122 0 - no -
127Cs 72 126.907418 0 - no -
150Cs 95 149.95797 0 - no -
125Cs 70 124.909725 0 - no -
113Cs 58 112.94454 0 - no -
144Cs 89 143.93203 0 - no -
149Cs 94 148.95272 0 - no -
121Cs 66 120.917184 0 - no -
112Cs 57 111.95033 0 - no -
137Cs 82 136.907084 0 - no -
120Cs 65 119.920678 0 - no -
145Cs 90 144.93539 0 - no -
116Cs 61 115.93291 0 - no -
151Cs 96 150.962 0 - no -
129Cs 74 128.906063 0 - no -
114Cs 59 113.94142 0 - no -
140Cs 85 139.917277 0 - no -
136Cs 81 135.907306 0 - no -
124Cs 69 123.912246 0 - no -
134Cs 79 133.906713 0 - no -
146Cs 91 145.94016 0 - no -
118Cs 63 117.926555 0 - no -
126Cs 71 125.909448 0 - no -
130Cs 75 129.906706 0 - no -
133Cs 78 132.905447 1 - yes -
119Cs 64 118.922371 0 - no -