Slide 1 Catalyst – September 2(11), 2009 1. Label the following as either a pure substance (PS) mixture (M): a) Salt water b) Hydrogen c) Salad 2. Dr. Spock performed a…
CHAPTER 2 MATTER AND CHANGE: 2.1 PROPERTIES OF MATTER Describe matter by looking! Extensive Properties â depends on the amount of matter in a sample examples- volume and…
Chemical Reactions Take Place… Every minute of every day both in and around you Examples: Digestion Photosynthesis Car batteries-to start your car Rust Reactions: One or…