Chapter 5 test - Thursday, Oct. 17th Study Guide:           - Ionic and molecular compounds - components; bonds (liaisons - ionique et covalente)           - Forming ionic and molecular compounds - find symbols, charges, then cross the charges to determine quantity of each.            - Expressing/naming ionic and molecular compounds in written and symbolic form           - Balancing chemical equations   Also attached is the balancing chemical equations worksheet given for extra practise (answers also included on following page)