Naming Formula Worksheet. (Give the names of the formulas). Naming Formula Worksheet. 1.antimony tribromide 2. hexaboron silicide 3. chlorine dioxide 4. hydrogen iodide 5. iodine pentafluoride 6. dinitrogen trioxide 7. ammonia 8. phosphorus triiodide 9. P4S5 10.O2 11.SeF6 12. Si2Br6 13. SCl4 14. CH4 15.B2Si 16.NF3