First part-
Aluminum Ion Charge- +3
fluoride charge- -1
hydrogen charge- +1
chloride ion- -1
silicon ion- 4+ / +4
sulfide ion- -2 / 2-
cesium ion- 1+ / +1
gallium ion- 3+/ +3
oxide ion- 2-/-2
potassium ion- 1+/ +1
carbide ion- 2-/ -2
bromide ion- -1
barium ion- 2+/ +2
Second part- strontium- 2+/ +2
sulfur- -2
phosphorous- 3-/-3
bromine- -1/1-