Alternative names (1)
isotopicAbundanceRandom triples
| Subject | Object |
|---|---|
| gptkb:Carbon-12 | 98.93% |
| gptkb:Germanium | 1.6 ppm in Earth's crust |
| gptkb:Sm-147 | 15.0% |
| gptkb:¹H | 99.9885% |
| gptkb:Xe-136 | 8.9% |
| gptkb:Samarium-149 | 13.82% |
| gptkb:207Pb | 22.1% |
| gptkb:Ta-180m | 0.012% of natural tantalum |
| gptkb:Cesium-133 | 100% |
| gptkb:Barium-132 | 0.101% |
| gptkb:Krypton-86 | 17.3% |
| gptkb:Ir-193 | 62.7% |
| gptkb:128Xe | 1.92% |
| gptkb:Ru-100 | 12.6% |
| gptkb:Ru-98 | 1.87% |
| gptkb:U-235 | 0.72% |
| gptkb:uranium-234 | 0.0055% |
| gptkb:iron-57 | 2.119% |
| gptkb:Samarium-147 | 15.0% |
| gptkb:Xe-126 | trace |