Chapter: Chemical Reactions Table of Contents Section 3: Classifying Chemical Reactions Section 1: Chemical Changes Section 2: Chemical Equations Section 4: Chemical Reactions…
I. PHASES OF MATTER A. ICE, WATER AND STEAM SEEM DIFFERENT BUT THEY ARE ALL MADE OF EXACTLY THE SAME SUBSTANCE (H20) PHYSICAL AND CHEMICAL CHANGES SECTION 15-4 1 A. PHYSICAL…
Physical and Chemical Changes Section 3.2 Physical Changes A physical change is one in which the form or appearance of matter changes, but not its composition. For example,…