1. Review of Nomenclature & Formula Writing Science 10 Chemistry Unit

3. Ionic & Covalent Compounds Name the following compounds..make sure you use the right naming method naming method 1) NaF __________________________________________ 2) NF 3 __________________________________________ 3) Li 2 O __________________________________________ 4) Al 2 S 3 __________________________________________ 5) MgS __________________________________________ 6) SiH 4 __________________________________________ 7) K 3 N __________________________________________ 8) P 2 O 5 __________________________________________ 9) CH 4 __________________________________________ 10) CaO __________________________________________

4. Ionic & Covalent Compounds Write the formulas for the following compounds. 11) lithium chloride _________________________________ 12) nitrogen trichloride ______________________________ 13) sodium oxide __________________________________ 14) dinitrogen trioxide ______________________________ 15) ammonia or nitrogen trihydride____________________ 16) diboron dihydride ______________________________ 17) potassium phosphide ____________________________ 18) oxygen difluoride _______________________________ 19) magnesium nitride ______________________________ 20 )aluminum sulfide _______________________________

5. Ionic, Multivalent Compounds Write the correct name for the following: 1) CuS_______________________________ 2) PbBr 4 _______________________________ 3) Pb 3 N 2 _______________________________ 4) Fe 2 O 3 _______________________________ 5) FeI 2 _______________________________ 6) Sn 3 P 4 _______________________________ 7) Cu 2 S_______________________________ 8) SnCl 2 _______________________________ 9) CuO_______________________________ 10) PbF 2 _______________________________ 11) CuCl 2 _______________________________ 12) CuBr_______________________________

6. Ionic, Multivalent Compounds Write the correct name for the following: 13) PbO_______________________________ 14) Fe 2 S 3 _______________________________ 15) PbCl 2 _______________________________ 16) SnO_______________________________ 17) Cu 2 O_______________________________ 18) PbO 2 _______________________________ 19) NiO_______________________________ 20) SnO 2 _______________________________ 21) CrO_______________________________ 22) PbI 2 _______________________________

7. Ionic, Multivalent Compounds Write the correct formula for the following: 31) iron (II) chloride __________________ 32) copper (I) sulfide__________________ 33) lead (IV) iodide__________________ 34) tin (II) fluoride__________________ 35) nickel (II) bromide__________________ 36) tin (II) oxide__________________ 37) chromium (III) oxide__________________ 38) gold (I) iodide__________________ 39) iron (II) nitride__________________ 40) cobalt (III) phosphide __________________ 41) iron (III) chloride__________________ 42) copper (II) sulfide__________________

8. Ionic, Multivalent Compounds Write the correct formula for the following: 43) lead (II) bromide__________________ 44) tin (IV) iodide__________________ 45) iron (II) fluoride__________________ 46) tin (IV) oxide__________________ 47) manganese (III) chloride__________________ 48) chromium (II) nitride__________________ 49) gold (III) oxide__________________ 50) cobalt (II) phosphide__________________ 51) tin (II) sulfide__________________ 52) iron (III) sulfide__________________ 53) gold (III) bromide__________________ 54) iron (III) oxide__________________