Quiz Bee
Photosynthesis. Plants = Producers All energy on earth comes from the sun. Solar energy is converted by: –Plants –Algae (underwater plants) –Cyanobacteria.
Chemistry 20 Chemical Reactions. Matter can be changed in two ways 1.Physical Change 2.Chemical Change.
CHAPTER 2 MATTER AND CHANGE:. 2.1 PROPERTIES OF MATTER Describe matter by looking! a.Extensive Properties – depends on the amount of matter in a sample.
Chemistry 130 Chemical Kinetics Dr. John F. C. Turner 409 Buehler Hall [email protected].
