For each combination of ions, fill in the table
below:
Ionic
Compounds
cation
symbol
anion
symbol
#
cations
needed
#
anions
needed
formula
compound name
copper(I) +
iodide
tin(II) +
bromide
lead(IV) +
fluoride
iron(III) + oxide
copper(II) +
sulfide
iron(II) + iodide
tin(IV) + sulfide