Chemical Element: Samarium
Properties:
Periodic Number: 62
Symbol: Sm
Name: Samarium
Average Mass: 150.36 g/mol
Stable: yes
Density: 7.5
Boiling Point: 1,794.0°C
Melting Point: 1,074.0°C
Specific Heat: 0.2 J/(g*K)
Ionisation Potential: 5.6 eV
62
Sm
150.36
Isotopes:
Name Neutrons Mass Abundance Spin Stable Half Life
142Sm 80 141.915193 0 - no -
130Sm 68 129.94863 0 - no -
146Sm 84 145.913037 0 - no -
145Sm 83 144.913406 0 - no -
139Sm 77 138.922302 0 - no -
148Sm 86 147.914818 0.1124 - yes -
159Sm 97 158.9332 0 - no -
155Sm 93 154.924636 0 - no -
161Sm 99 160.93883 0 - no -
149Sm 87 148.91718 0.1382 - yes -
162Sm 100 161.94122 0 - no -
154Sm 92 153.922205 0.2275 - yes -
138Sm 76 137.92354 0 - no -
160Sm 98 159.93514 0 - no -
135Sm 73 134.93235 0 - no -
150Sm 88 149.917271 0.0738 - yes -
134Sm 72 133.93402 0 - no -
157Sm 95 156.92835 0 - no -
132Sm 70 131.94082 0 - no -
151Sm 89 150.919928 0 - no -
163Sm 101 162.94536 0 - no -
156Sm 94 155.925526 0 - no -
164Sm 102 163.94828 0 - no -
144Sm 82 143.911995 0.0307 - yes -
152Sm 90 151.919728 0.2675 - yes -
165Sm 103 164.95298 0 - no -
158Sm 96 157.92999 0 - no -
136Sm 74 135.9283 0 - no -
147Sm 85 146.914893 0.1499 - yes -
141Sm 79 140.918469 0 - no -
131Sm 69 130.94589 0 - no -
143Sm 81 142.914624 0 - no -
153Sm 91 152.922094 0 - no -
133Sm 71 132.93873 0 - no -
140Sm 78 139.918991 0 - no -
137Sm 75 136.92705 0 - no -