PLZZZ!!! HELP.. chemistry final exam?

[THEDARKLORD3830]

1.Compound with the same chemical composition may have differentA) have diferrences in reactivityB) are able to bond with oxygenC) vary in solubilityD) exist in different phases2. Sylver bromide is a type of halide. Elements from which group in the periodic table are necessary to form halide?A) group 4B) group 5C) group 10D) group 173. can u give me an example of these:solvent -Solute -4. And mofe example of these:Elements such as orange, apple and what else can u think of?Compund - Mixture10 points who ever get the best answer first!