HOMEPAGE


ALL Osmium ISOTOPES LISTED IN ORDER OF


Binding energy per nucleon



RANKING NUCLIDE NUCLIDE MASS IN atomic mass units MASS minus MASS NUMBER IN atomic mass units BINDING ENERGY PER NUCLEON IN Mev TOTAL BINDING ENERGY IN Mev PERCENTAGE ABUNDANCE HALF LIFE UNITS FOR HALF LIFE DECAY MODE 1 DECAY ENERGY1 IN Mev DECAY MODE 2 DECAY ENERGY2 IN Mev DECAY MODE 3 DECAY ENERGY3 IN Mev
1 76-Osmium-182 181.9521862 -0.04781380 7.9893416538462 1454.060181 0.000000 22.1 hours electron_capture 0.910
2 76-Osmium-184 183.9524908 -0.04750920 7.9886905815217 1469.919067 0.020000 56000000000000 years Unknown
3 76-Osmium-180 179.952351 -0.04764900 7.9875779888889 1437.764038 0.000000 21.5 minutes electron_capture 1.470
4 76-Osmium-183 182.95311 -0.04689000 7.9850874098361 1461.270996 0.000000 13 hours electron_capture 2.130
5 76-Osmium-181 180.9532745 -0.04672550 7.9832878342541 1444.975098 0.000000 105 minutes electron_capture 2.930
6 76-Osmium-186 185.9538384 -0.04616160 7.9828307473118 1484.806519 1.580000 2e15 years alpha 2.822
7 76-Osmium-178 177.9533482 -0.04665180 7.9814178820225 1420.692383 0.000000 5 minutes electron_capture 2.300
8 76-Osmium-185 184.954043 -0.04595700 7.9813219243243 1476.544556 0.000000 93.6 days electron_capture 1.013
9 76-Osmium-179 178.953951 -0.04604900 7.9787822681564 1428.202026 0.000000 6.5 minutes electron_capture 3.680
10 76-Osmium-188 187.955836 -0.04416400 7.973874356383 1499.088379 13.300000 stable
11 76-Osmium-187 186.9557479 -0.04425210 7.9737914385027 1491.098999 1.600000 stable
12 76-Osmium-177 176.955045 -0.04495500 7.9719831412429 1411.041016 0.000000 2.8 minutes electron_capture 4.500
13 76-Osmium-176 175.95495 -0.04505000 7.9719203579545 1403.057983 0.000000 3.6 minutes electron_capture 3.100
14 76-Osmium-189 188.9581449 -0.04185510 7.9630101111111 1505.008911 16.100000 stable
15 76-Osmium-190 189.9584452 -0.04155480 7.9621080894737 1512.800537 26.400000 stable
16 76-Osmium-175 174.95708 -0.04292000 7.96001744 1393.003052 0.000000 1.4 minutes electron_capture 5.300
17 76-Osmium-174 173.957124 -0.04287600 7.9591380172414 1384.890015 0.000000 44 seconds electron_capture 3.700 alpha 4.872
18 76-Osmium-191 190.960928 -0.03907200 7.9505717486911 1518.559204 0.000000 15.4 days beta_electron 0.314
19 76-Osmium-192 191.961479 -0.03852100 7.9485270208333 1526.117188 41.000000 stable
20 76-Osmium-173 172.959791 -0.04020900 7.9441270751445 1374.333984 0.000000 16 seconds electron_capture 6.300 alpha 5.060
RANKING NUCLIDE NUCLIDE MASS IN atomic mass units MASS minus MASS NUMBER IN atomic mass units BINDING ENERGY PER NUCLEON IN Mev TOTAL BINDING ENERGY IN Mev PERCENTAGE ABUNDANCE HALF LIFE UNITS FOR HALF LIFE DECAY MODE 1 DECAY ENERGY1 IN Mev DECAY MODE 2 DECAY ENERGY2 IN Mev DECAY MODE 3 DECAY ENERGY3 IN Mev
21 76-Osmium-172 171.960078 -0.03992200 7.9418370465116 1365.995972 0.000000 19.2 seconds electron_capture 4.500 alpha 5.227
22 76-Osmium-193 192.9641481 -0.03585190 7.9362811968912 1531.702271 0.000000 30.11 hours beta_electron 1.140
23 76-Osmium-194 193.9651793 -0.03482070 7.9320257113402 1538.812988 0.000000 6 years beta_electron 0.097
24 76-Osmium-171 170.96304 -0.03696000 7.9249474619883 1355.166016 0.000000 8 seconds electron_capture 7.100 alpha 5.370
25 76-Osmium-170 169.9635697 -0.03643030 7.9211799176471 1346.600586 0.000000 7.3 seconds electron_capture 5.000 alpha 5.539
26 76-Osmium-195 194.9681239 -0.03187610 7.9186742512821 1544.141479 0.000000 6.5 minutes beta_electron 2.000
27 76-Osmium-196 195.9696225 -0.03037750 7.9123304693878 1550.816772 0.000000 34.9 minutes beta_electron 1.160
28 76-Osmium-169 168.9670762 -0.03292380 7.9009648639053 1335.263062 0.000000 3.4 seconds electron_capture 7.680 alpha 5.720
29 76-Osmium-168 167.9678329 -0.03216710 7.8957548571429 1326.486816 0.000000 2.1 seconds electron_capture 5.800 alpha 5.818
30 76-Osmium-167 166.971554 -0.02844600 7.8739459580838 1314.948975 0.000000 0.83 seconds alpha 5.980 electron_capture 8.200
31 76-Osmium-166 165.972526 -0.02747400 7.8673014819277 1305.972046 0.000000 0.181 seconds alpha 6.131 electron_capture 6.260
32 76-Osmium-165 164.976475 -0.02352500 7.8437758909091 1294.223022 0.000000 0.065 seconds alpha 6.320 electron_capture 8.800
33 76-Osmium-164 163.977927 -0.02207300 7.8341399390244 1284.798950 0.000000 0.021 seconds alpha 6.478 electron_capture 7.090
34 76-Osmium-163 162.982048 -0.01795200 7.809135202454 1272.889038 0.000000 0 seconds electron_capture 0, 9.400 alpha 6.670
35 76-Osmium-162 161.983819 -0.01618100 7.7973331419753 1263.167969 0.000000 0.0019 seconds alpha 6.780