Physical and Chemical Change
Discover the different types of changes that matter can undergo and learn about the laws and principles that govern those changes, including the conservation of mass and volume relationships in gases, as well as the correct way of representing and balancing chemical equations.
Topics explored include physical and chemical change, conservation of atoms and mass in reactions, law of constant composition, and balancing chemical equations.
Physical Changes in Matter
Chemical Changes in Matter
Conservation of Atoms and Mass in Reactions
Law of Constant Composition
Volume Relationships in Gases
Summary and Main Ideas
Representing Chemical Change
Revising Chemical Symbols
Writing Chemical Formulae
The Law of Conservation of Mass
Balancing Chemical Equations Continued
State Symbols and Other Information
Summary and Main Ideas