1.) methane is a colorless, odorless gas. it oxidizes in air and has a boiling point of -161° c. which property of methane is a chemical property? a. boiling point b. color c. odor d. oxidizes in air 2.)a cube of sodium chloride—which is table salt—is soluble in water. *use picture a property of salt is that it will in water. a. physical; corrode b. physical; dissolve c. chemical; dissolve d. chemical; sink