Slide 1 Chemical Reactions and Stoichiometry Slide 2 Objectives: Recognize signs of chemical reactions. Recognize the reactants and products in a reaction. Identify different…
Slide 1 Physical and Chemical Properties Slide 2 Physical Property A characteristic of a substance that does not involve a chemical change, such as density, color or hardness…
Bell Ringer SC.7.P.11.2: Investigate and describe the transformation of energy from one form to another. Which of the following is one of the energy conversions taking place…