Chemical Element: Osmium
Properties:
Periodic Number: 76
Symbol: Os
Name: Osmium
Average Mass: 190.23 g/mol
Stable: yes
Density: 22.5
Boiling Point: 5,012.0°C
Melting Point: 3,033.0°C
Specific Heat: 0.1 J/(g*K)
Ionisation Potential: 8.7 eV
76
Os
190.23
Isotopes:
Name Neutrons Mass Abundance Spin Stable Half Life
187Os 111 186.9557479 0.0196 - yes -
162Os 86 161.97571 0 - no -
173Os 97 172.95979 0 - no -
194Os 118 193.965179 0 - no -
169Os 93 168.96708 0 - no -
163Os 87 162.98205 0 - no -
175Os 99 174.95708 0 - no -
168Os 92 167.96783 0 - no -
176Os 100 175.95495 0 - no -
174Os 98 173.95712 0 - no -
191Os 105 190.960928 0 - no -
164Os 88 163.97793 0 - no -
181Os 105 180.95327 0 - no -
171Os 95 170.96304 0 - no -
180Os 104 179.95235 0 - no -
165Os 89 164.97648 0 - no -
189Os 113 188.9581449 0.1615 - yes -
182Os 106 181.952186 0 - no -
185Os 109 184.954043 0 - no -
170Os 94 169.96357 0 - no -
177Os 101 176.95505 0 - no -
178Os 102 177.95335 0 - no -
184Os 108 183.952491 0.0002 - yes -
193Os 117 192.964148 0 - no -
196Os 120 195.96962 0 - no -
192Os 116 191.961479 0.4078 - yes -
166Os 90 165.97253 0 - no -
179Os 103 178.95395 0 - no -
186Os 110 185.953838 0.0159 - yes -
183Os 107 182.95311 0 - no -
188Os 112 187.955836 0.1324 - yes -
172Os 96 171.96008 0 - no -
167Os 91 166.97155 0 - no -
195Os 119 194.96812 0 - no -
190Os 114 189.958445 0.2626 - yes -