You have 125 g of a certain seasoning and are told that it contains 38.0 g of salt. What is the percentage of salt by mass in this seasoning?

Which is a characteristic of mixtures?

Compare and contrast physical changes with chemical changes.

An atom of lithium (li) and an atom of chlorine (cl) engage in a chemical reaction. which correctly describes the structure of the resulting chemical compound? hint: consider the class of each element. the chemical compound will have a network structure. the chemical compound will have triple bonds. the chemical compound will have a ball-and-stick structure. the chemical compound will have double bonds.