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covalent bonds
| Question | Answer |
|---|---|
| barium | Ba+2 |
| calcium | Ca+2 |
| beryllium | Be+2 |
| Cadmium | Cd+2 |
| Cobalt (iii) | Co+3 |
| lead (iv) | Pb +4 |
| tin (iv) | Sn+4 |
| nickel (iv) | Ni +4 |
| chromuim(III) | Cr+3 |
| hydrogen | H+ |
| Gold (I) | Au+ |
| aluminum | Al+3 |
| gold(iii) | Au+3 |
| ammonium | NH+4 |
| cesium | Cs+ |
| Hydrogen carbonate (Bicarbonate) | HCO(3)- |
| chromate | CrO(4)-2 |
| ferricyanide | Fe[Cn(6)]-3 |
| arsenite | AsO(3)-3 |
| carbonate | CO(3)-2 |
| arsenate | AsO(4)-3 |
| Oxide | O-2 |
| dichromate | Cr(2)O(7)-2 |
| acetate | C(2)H(3)O(2)- |
| citrate | C(6)H(5)O(7)-3 |
| Hydrogen Sulfate (Bisulfate) | HSO(4)- |
| amide | NH(2)- |
| lead(i) | Pb+ |
| lithium | Li+ |
| potassium | K+ |
| silver | Ag+ |
| cobalt(ii) | Co+2 |
| copper(ii) | Cu+2 |
| iron(ii) | Fe+2 |
| lead(ii) | Pb+2 |
| iron(iii) | Fe+3 |
| Manganese(iii) | Mn+3 |
| bisulfide | HS- |
| bisulfite | HSO(3)- |
| bromate | BrO(3)- |
| bromide | Br- |
| Oxalate | C(2)O(4)-2 |
| silicate | SiO(3)-2 |
| sulfate | SO(4)-2 |
| sulfide | S-2 |
| nitride | N-3 |
| phosphate | PO(4)-3 |
| phosphite | PO(3)-3 |
| phosphide | P-3 |