Journal: Write the formulas for these compounds. Be sure to determine if the compound is ionic or molecular first! 1. N2O5 2. Mg3P2 3. PbO2 Class: Go over homework and continue practicing naming and formula writing with 11-20 of worksheet Writing Formulas/Naming Compounds with Polyatomic Ions notes (see slide 12 of 10/7 attachment) HW: Finish Writing Formulas/Naming Compounds practice (11-20) due TOMORROW Mole Concept & Conversions quiz TOMORROW |