9. Write the name of each of the following ionic
substances, using -ous or -ic endings to indicate
the charge of the cation.
a. CoCl2
b. CrBr3
c. PbO
d. SnO₂
e. Fe₂O3
f. FeCl3

9 Write the name of each of the following ionic substances using ous or ic endings to indicate the charge of the cation a CoCl2 b CrBr3 c PbO d SnO e FeO3 f FeC class=