Circle any of the following that are chemical changes: a. burning gasoline in an engine b. freezing water c. lighting a match d. milk turning sour e. changing the density of water by lowering the temperature f. dissolving salt in water (8) 2.
(the following; are; chemical changes) (a match d. milk turning sour e.; changing; the density of water) Context(a match d. milk turning sour e. changing,List([118, 158))):(a match d. milk turning sour e.; changing the density of water by lowering; the temperature f. dissolving salt)
a match d. milk turning sour e. changing,List([118, 158))
the following a match d. milk turning sour e. a match d. milk turning sour e.
are changing changing the density of water by lowering
chemical changes
the density of water
the temperature f. dissolving salt