| 423 / | HD | CHEMISTRY OF INORGANIC COMPOUNDS |
|
| 579 | DF | OXYGEN OR COMPOUND THEREOF {4} |
| 592 |  | .~ Metal containing {12} |
| 593 | DF | .~.~> Plural metals or metal and ammonium {6} |
| 604 | DF | .~.~> Group IB metal (Cu, Ag, or Au) |
| 605 | DF | .~.~> Group VIIB metal (Mn, Tc, or Re) |
| 606 | DF | .~.~> Group VIB metal (Cr, Mo, or W) {1} |
| 608 | DF | .~.~> Group IVB metal (Ti, Zr, or Hf) {2} |
| 617 | DF | .~.~> Group VA metal or arsenic (Sb, Bi, or As) |
| 618 | DF | .~.~> Group IVA metal (Ge, Sn, or Pb) {1} |
| 622 | DF | .~.~> Zinc {1} |
| 624 | DF | .~.~> Group IIIA metal or beryllium (Al, Ga, In, Tl, or Be) {1} |
| 632 | DF | .~.~> Iron {1} |
| 635 | DF | .~.~> Alkaline earth metal (Mg, Ca, Sr, or Ba) {1} |
| 641 | DF | .~.~> Alkali metal (Li, Na, K, Rb, or Cs) {2} |