| Aktiva substanser | Betyg | Bibliogr. | Expandera | |
|---|---|---|---|---|
| 1 | Zink | 100 | + | |
| 2 | Järn | 94 | + | |
| 3 | Zirkonium | 80 | + | |
| 4 | Teknetium | 61 | + | |
| 5 | Koppar | 59 | + | |
| 6 | Wolfram | 53 | + | |
| 7 | Indium | 52 | + | |
| 8 | Silver | 45 | + | |
| 9 | Rubidium | 30 | + | |
| 10 | Nickel | 26 | + | |
| 11 | Mangan | 25 | + | |
| 12 | Krom | 25 | + | |
| 13 | Germanium | 23 | + | |
| 14 | Antimon | 23 | + | |
| 15 | Rhenium | 22 | + | |
| 16 | Vismut | 21 | + |