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Rhenium
Rhenium (pronounced /ˈriːniəm/, REE-nee-əm) is a chemical element with the symbol Re and atomic number 75. It is a silvery-white, heavy, third-row transition metal in group 7 of the periodic table. With an average concentration of 1 part per billion (ppb), rhenium is one of the rarest elements in...
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35 Isotope topics matching:
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Rhenium-188
Half-life:
- 61,218 s (1020.3 min )
Magnetic moment:
- 1.788 μN
Spin:
Mass number:
- 188
Stable (Y/N):
- No
Mass:
- 187.95811 u (3.1211174E-16 µg )
Rhenium-161
Half-life:
- 0.00037 s (0.0000061667 min )
Mass number:
- 161
Stable (Y/N):
- No
Mass:
- 160.97759 u (2.6730953E-16 µg )
Rhenium-167
Half-life:
- 6.1 s (0.1 min )
Mass number:
- 167
Stable (Y/N):
- No
Mass:
- 166.9626 u (2.772479E-16 µg )
Rhenium-185
Magnetic moment:
- 3.172 μN
Spin:
Mass number:
- 185
Stable (Y/N):
- Yes
Mass:
- 184.95296 u (3.0712155E-16 µg )
Natural abundance (Earth):
- 37.4 %
Rhenium-179
Half-life:
- 1,170 s (19.5 min )
Mass number:
- 179
Stable (Y/N):
- No
Mass:
- 178.94999 u (2.971534E-16 µg )
Rhenium-172
Half-life:
- 15 s (0.25 min )
Mass number:
- 172
Stable (Y/N):
- No
Mass:
- 171.95542 u (2.8553864E-16 µg )
Rhenium-166
Half-life:
- 2.8 s (0.047 min )
Mass number:
- 166
Stable (Y/N):
- No
Mass:
- 165.96581 u (2.7559266E-16 µg )
Rhenium-189
Half-life:
- 87,480 s (1458 min )
Mass number:
- 189
Stable (Y/N):
- No
Mass:
- 188.95923 u (3.1377413E-16 µg )
Rhenium-175
Half-life:
- 353.4 s (5.89 min )
Mass number:
- 175
Stable (Y/N):
- No
Mass:
- 174.95138 u (2.9051355E-16 µg )
Rhenium-168
Half-life:
- 4.4 s (0.073 min )
Mass number:
- 168
Stable (Y/N):
- No
Mass:
- 167.96157 u (2.789067E-16 µg )
Rhenium-173
Half-life:
- 118.8 s (1.98 min )
Mass number:
- 173
Stable (Y/N):
- No
Mass:
- 172.95324 u (2.8719556E-16 µg )
Rhenium-180
Half-life:
- 146.4 s (2.44 min )
Mass number:
- 180
Stable (Y/N):
- No
Mass:
- 179.95079 u (2.9881526E-16 µg )
Rhenium-191
Half-life:
- 588 s (9.8 min )
Mass number:
- 191
Stable (Y/N):
- No
Mass:
- 190.96312 u (3.1710167E-16 µg )
Rhenium-190
Half-life:
- 186 s (3.1 min )
Mass number:
- 190
Stable (Y/N):
- No
Mass:
- 189.96182 u (3.1543897E-16 µg )
Rhenium-164
Half-life:
- 0.38 s (0.0063 min )
Mass number:
- 164
Stable (Y/N):
- No
Mass:
- 163.97032 u (2.7227908E-16 µg )
Rhenium-187
Half-life:
- 43,500,000,000 s (725000000 min )
Magnetic moment:
- 3.2197 μN
Spin:
Mass number:
- 187
Stable (Y/N):
- No
Mass:
- 186.95575 u (3.1044728E-16 µg )
Natural abundance (Earth):
- 62.6 %
Rhenium-160
Half-life:
- 0.00079 s (0.000013167 min )
Mass number:
- 160
Stable (Y/N):
- No
Mass:
- 159.98212 u (2.6565651E-16 µg )
Rhenium-171
Half-life:
- 15.2 s (0.253 min )
Mass number:
- 171
Stable (Y/N):
- No
Mass:
- 170.95572 u (2.838786E-16 µg )
Rhenium-192
Half-life:
- 16 s (0.27 min )
Mass number:
- 192
Stable (Y/N):
- No
Mass:
- 191.96596 u (3.1876692E-16 µg )
Rhenium-170
Half-life:
- 9.2 s (0.15 min )
Mass number:
- 170
Stable (Y/N):
- No
Mass:
- 169.95822 u (2.8222222E-16 µg )
Rhenium-177
Half-life:
- 840 s (14 min )
Mass number:
- 177
Stable (Y/N):
- No
Mass:
- 176.95033 u (2.9383289E-16 µg )
Rhenium-174
Half-life:
- 144 s (2.4 min )
Mass number:
- 174
Stable (Y/N):
- No
Mass:
- 173.95312 u (2.888559E-16 µg )
Rhenium-181
Half-life:
- 71,640 s (1194 min )
Mass number:
- 181
Stable (Y/N):
- No
Mass:
- 180.95007 u (3.0047461E-16 µg )
Rhenium-186
Half-life:
- 321,261 s (5354.35 min )
Magnetic moment:
- 1.739 μN
Spin:
Mass number:
- 186
Stable (Y/N):
- No
Mass:
- 185.95499 u (3.0878547E-16 µg )
Rhenium-176
Half-life:
- 318 s (5.3 min )
Mass number:
- 176
Stable (Y/N):
- No
Mass:
- 175.95162 u (2.9217449E-16 µg )
Rhenium-184
Half-life:
- 3,283,200 s (54720 min )
Mass number:
- 184
Stable (Y/N):
- No
Mass:
- 183.95252 u (3.054603E-16 µg )
Rhenium-182
Half-life:
- 230,400 s (3840 min )
Mass number:
- 182
Stable (Y/N):
- No
Mass:
- 181.95121 u (3.0213704E-16 µg )
Rhenium-165
Half-life:
- 2.4 s (0.04 min )
Mass number:
- 165
Stable (Y/N):
- No
Mass:
- 164.96709 u (2.7393425E-16 µg )
Rhenium-163
Half-life:
- 0.26 s (0.0043 min )
Mass number:
- 163
Stable (Y/N):
- No
Mass:
- 162.97208 u (2.7062146E-16 µg )
Rhenium-178
Half-life:
- 792 s (13.2 min )
Mass number:
- 178
Stable (Y/N):
- No
Mass:
- 177.95099 u (2.9549452E-16 µg )
Rhenium-162
Half-life:
- 0.107 s (0.00178 min )
Mass number:
- 162
Stable (Y/N):
- No
Mass:
- 161.976 u (2.68967E-16 µg )
Rhenium-183
Half-life:
- 6,048,000 s (100800 min )
Mass number:
- 183
Stable (Y/N):
- No
Mass:
- 182.95082 u (3.0379693E-16 µg )
