Order the following ionic compounds according to their solubility in water,
from most soluble to least soluble. Refer to Figure 2. Solubilities of Some
Tonic Compounds in Water. in your textbook
calcium chloride, sodium fluoride, silver nitrate, iron(ii) salfide,
sodium iodide

answer; i believe the correct answer is (c) /// is a homogeneous mixture of gaseous substance nitrogen,oxygen and smaller amounts of other substancesmixtures can be either ( homogeneous or heterogeneous)plz check first good luck

im not exactly sure but i think its b!

i don,t know so just answer mine