1. Ternary Ionic Compounds Review monatomic and binary ionic Check homework Notes on Ternary ionic Practice, practice, practice

2. Name Na + Cl - NaCl Fe +2 O -2 FeO Sodium ion Chloride Sodium chloride Iron (II) ion Oxide Iron (II) oxide

3. Write the formula Aluminum ion Sulfide Aluminum sulfide Cobalt (II) ion Bromide Cobalt (II) bromide Al +3 S -2 Al 2 S 3 Co +2 Br - CoBr 2

4. Binary Ionic Homework 1.LiCl 2.Na 2 O 3.K 3 N 4.RbBr 5.Cs 2 S 6.Ag 3 P 7.BeCl 2 8.MgSe 9.Ca 3 N 2 10.BCl 3 Lithium chloride Sodium oxide Potassium nitride Rubidium bromide Cesium sulfide Silver phosphide Beryllium chloride Magnesium selenide Calcium nitride Boron chloride

5. Check Homework 11.Sc 2 O 3 12.TiP 13.AlF 3 14.Cr 2 S 3 15.FeN 16.SrI 2 17.BaSe 18.Cd 3 P 2 19.NiBr 2 20.ZnO Scandium (III) oxide Titanium (III) phosphide Aluminum fluoride Chromium (III) sulfide Iron (III) nitride Strontium iodide Barium selenide Cadmium phosphide Nickel (II) bromide Zinc Oxide

6. Binary Ionic Once Again 1.CuI, copper (I) iodide 2.SnS, tin (II) sulfide 3.LiF, lithium fluoride 4.V 3 N 2, vanadium (II) nitride 5.Cs 2 O, cesium oxide 6.MgSe, magnesium selenide 7.Sr 3 P 2, strontium phosphide 8.Ba 2 C, barium carbide 9.NaCl, sodium chloride 10.Au 2 O 3, gold (III) oxide

7. 11.KBr, potassium bromide 12.ScF 3, scandium fluoride 13.Ca 3 N 2, calcium nitride 14.MnCl 2, manganese (II) chloride 15.CoBr 2, cobalt (II) bromide 16.RbI, rubidium iodide 17.PbSe 2, lead (IV) selenide 18.BeS, beryllium sulfide 19.Ni 3 P 2, nickel (II) phosphide 20.ZnF 2, zinc fluoride

8. Ternary Ionic Date:

9. Ternary Ionic Cation & Anion electrostatically held together –at least one of the ions is a polyatomic ion. two or more atoms chemically bonded together with a charge – most are negative. –Polyatomic ions are listed on the back of the PT.

10. Create compounds Same as for binary ionic –Method 1 – balance e - transferred –Method 2 – LCM –Method 3 – Crossover Treat polyatomic ions as ONE unit –If you need more than one polyatomic ion, use parenthesis so subscript applies to all.

11. Naming Same as binary ionic –Name the cation, name the anion

12. Create compounds Sodium nitrate Lithium sulfate Calcium carbonate Magnesium chlorate NaNO 3 Li 2 SO 4 CaCO 3 Mg(ClO 3 ) 2

13. Ammonium phosphate Potassium oxalate Barium hydroxide (NH 4 ) 3 PO 4 K 2 C 2 O 4 Ba(OH) 2