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CHEM_an/cat-ion
common cations and anions
| Question | Answer |
|---|---|
| H(+) | hydrogen ion |
| Ag(+) | silver ion |
| NH4(-) | ammonium ion |
| Zn(2+) | zinc ion |
| Cd(2+) | cadmium ion |
| Fe(2+) | iron (II) |
| Mn(2+) | manganese ion |
| Hg2(2+) | mercury (I) ion |
| Hg(2+) | mercury (II) ion |
| Ni(2+) | nickel (II) ion |
| Pb(2+) | lead (II) ion |
| Sn(2+) | tin (II) ion |
| Al(3+) | aluminum ion |
| Cr(3+) | chromium ion |
| H(-) | hydride ion |
| CN(-) | cyanide ion |
| OH(-) | hydroxide ion |
| CH3COO(-) | acetate ion |
| ClO3(-) | chlorate ion |
| ClO4(-) | perchlorate ion |
| NO3(-) | nitrate ion |
| MnO4 | permanganate ion |
| O(2-) | oxide ion |
| O2(2-) | peroxide ion |
| S(2-) | sulfide ion |
| CO3(2-) | carbonate ion |
| CrO4(2-) | chromate ion |
| N(3-) | nitride ion |
| PO4(3-) | phosphate ion |
| H2SeO4 | selenic acid |
| H3PO3 | phophorous acid |