Grade 10 – chemistry pre-quiz 1) Identify the physical change in the following list: a) water boiling b) making toast c) rusting d) rotting food.
Emphasis. The use of a focal point to stress certain elements or to give special attention to an element. Gives the viewer’s eye direction.
© 2010 Pearson Education, Inc. Planets and ExoPlanets Earth, as viewed by the Voyager spacecraft.
