| Active principles | Rating | Bibliogr. | Expand | |
|---|---|---|---|---|
| 1 | Iron | 100 | + | |
| 2 | Zinc | 68 | + | |
| 3 | Gold | 66 | + | |
| 4 | Technetium | 62 | + | |
| 5 | Tungsten | 45 | + | |
| 6 | Antimony | 39 | + | |
| 7 | Strontium | 39 | + | |
| 8 | Lead | 37 | + | |
| 9 | Gallium | 33 | + | |
| 10 | Copper | 31 | + | |
| 11 | Iridium | 31 | + | |
| 12 | Bismuth | 30 | + | |
| 13 | Silver | 28 | + | |
| 14 | Palladium | 27 | + | |
| 15 | Tin | 26 | + | |
| 16 | Platinum | 26 | + | |
| 17 | Californium | 26 | + | |
| 18 | Nickel | 26 | + | |
| 19 | Thallium | 25 | + | |
| 20 | Chromium | 22 | + | |
| 21 | Rhenium | 20 | + | |
| 22 | Cadmium | 20 | + | |
| 23 | Cobalt | 18 | + |