potassium calcium iron (III) tin (IV) bromide chromate Phosphide K+ Ca2+ Fe3+ Sn4+ Br - CrO42- P3- silver Copper (II) chlorate dichromate Nitride Ag+ Cu2+ ClO3 - Cr2O72- N3- sodium iron (II) chloride oxide Na+ Fe2+ Cl - O2- Hydrogen lead (II) fluoride peroxide H+ Pb2+ F - O22- magnesium hydrogen sulfate Mg2+ carbonate SO42- HCO3- mercury(II) hydrogen sulfate sulfite Hg2+ HSO4 - SO32- nickel hydroxide sulfide Ni2+ OH - S2- tin (II) iodide Sn2+ I - nitrate NO3 - nitrite NO2 - Permanganate MnO4- Types of compounds The simplest compounds contain only two elements and are called binary compounds. a) Metal-non-metal binary compounds (ionic compounds) The metal is written as the first name and the non-metal ending “ide” forms the last name eg Na2S sodium sulfide MgO magnesium oxide If more than one compound of the metal exists, their oxidation numbers are used eg FeCl2 iron (II) chloride and FeCl3 iron (III) chloride Name the following metal-non-metal compounds (check for a metal then it is as simple as writing the metal name followed by the non-metal ending.
potassium K+ calcium Ca2+ iron (III) Fe3+ tin (IV) Sn4+ bromide Br - chromate CrO42- Phosphide P3- silver Ag+ Copper (II) Cu2+ chlorate ClO3 - dichromate Cr2O72- Nitride N3- sodium Na+ iron (II) Fe2+ chloride Cl - oxide O2- Hydrogen H+ lead (II) Pb2+ fluoride F - peroxide O22- magnesium Mg2+ hydrogen carbonate HCO3- sulfate SO42- mercury(II) Hg2+ hydrogen sulfate HSO4 - sulfite SO32- nickel Ni2+ hydroxide OH - sulfide S2- tin (II) Sn2+ iodide I - nitrate NO3 - nitrite NO2 - Permanganate MnO4- Types of compounds The simplest compounds contain only two elements and are called binary compounds. a) Metal-non-metal binary compounds (ionic compounds) The metal is written as the first name and the non-metal ending “ide” forms the last name eg Na2S sodium sulfide MgO magnesium oxide If more than one compound of the metal exists, their oxidation numbers are used eg FeCl2 iron (II) chloride and FeCl3 iron (III) chloride Name the following metal-non-metal compounds (check for a metal then it is as simple as writing the metal name followed by the non-metal ending.