In-class Chemistry Review Worksheet Homework Answers In-class Chemistry Review Worksheet

1a and c Both of these ions are one to one because they both give up and accept the same number of ions. When the charges match it will always be one to one.

Question 2, (all) Calcium bromide = CaBr2 Magnesium nitride = Mg3N2 Yttrium selenide = Y2Se3 Cesium phosphide = Cs3P

Question 3, (all) K3N = Potassium nitride BeF2 = Beryllium fluoride ZrS2 = Zirconium sulfide LaI3 = Lanthanium iodide

Question 6, (all) Copper (I) nitride = Cu3N Mercury (II) fluoride = HgF2 Iron (III) phosphide = FeP Lead (IV) chloride = PbCl4

Question 7, (all) NiS = Nickel (II) sulfide VCl5 = Vanadium (V) chloride Fe2O3 = Iron (III) oxide Sn3P4 = Tin (IV) phosphide