| Similarity | Rank | |
|---|---|---|
| Mg | 0.602 | 77649 |
| Zn | 0.593 | 68900 |
| anion | 0.564 | 85653 |
| O_2 | 0.558 | 92339 |
| Fe | 0.553 | 39289 |
| Cu | 0.549 | 41933 |
| cation | 0.547 | 64222 |
| Pb | 0.546 | 71606 |
| chloride | 0.539 | 50490 |
| (_II_) | 0.535 | 37821 |
| oxidation_of | 0.532 | 75521 |
| Pt | 0.527 | 77189 |
| Cr | 0.520 | 42802 |
| Mn | 0.518 | 68642 |
| ion | 0.516 | 12236 |
| P | 0.510 | 3412 |
| oxidation | 0.508 | 34138 |
| pH | 0.506 | 15724 |
| nitrate | 0.503 | 26529 |
| amine | 0.502 | 88047 |
| (_N | 0.502 | 28305 |
| (_k_) | 0.500 | 65131 |
| sulfate | 0.500 | 62467 |
| Th | 0.499 | 63263 |
| /_L | 0.498 | 73568 |