Chemistry
Cards (59)
- A positive ion has lost electrons
- A negative ion has gained electrons
- Hydrogen H +
- Lithium Li +
- Potassium K +
- Sodium Na +
- Silver Ag +
- Ammonium NH4 +
- Copper(I) Cu +
- Hydronium H3O +
- Magnesium Mg 2+
- Calcium Ca 2+
- Barium Ba 2+
- Chromium(II) Cr 2+
- Manganese(II) Mn 2+
- Iron(II) Fe 2+
- Cobalt(II) Cu 2+
- Zinc Zn 2+
- Mercury(II) Hg 2+
- Tin (II) Sn 2+
- Lead(II) Pb 2+
- Aluminium Al 3+
- Chromium Cr 3+
- Iron(III) Fe 3+
- Cobalt(III) Co 3+
- Tin(IV) Sn 4+
- Lead(IV) Pb 4+
- Hydride H-
- Flouride F-
- Chloride Cl-
- Bromide Br -
- Iodide I -
- Nitrate NO3 -
- Nitrite NO2 -
- Hydroxide OH -
- Hydrogen carbonate HCO3 -
- Hydrogen sulfate HSO4 -
- Hydrogen sulphide HS -
- Ethanoate/acetate CH3COO -
- Cyanide CN -