1. hepta - 7
2. di - 2
3. tri - 3
4. non - 9
5. deca - 10
6. tetra - 4
7. penta - 5
8. octa - 8
9. hexa - 6
10. mono - 1
a) Phosphorus trifluoride
b) Bromine heptfluoride
c) Sulfur trioxide
d) Dinitrogen pentoxide
e) Nitrogen monoxide
f) Silicon hexachloride
g) Iodine trifluoride
Tribromine nonoxide - Br₃O₉
Nitrogen dioxide - NO₂
Sulfur hexafluoride - SF₆
Pentoxgen dichloride - P₅Cl₂
Diboron heptoxide - B₂O₇
Iodine monobromide - IBr
Dihydrogen monoxide - H₂O
Octanitrogen tetraoxide - N₈O₄
Phosphorus tribromide - PBr₃
Carbon tetraiodide - CI₄
Dinitrogen hexoxide - N₂O₆
Carbon monoxide - CO
Parent Tip: Review the logic above to help your child master the concept of naming molecular formula worksheet.
