Macroscopic Observations of Physical and Chemical Changes
Based on your observations in the lab, would you consider these statements to be Always True, Mostly True, or False? A physical change is easily reversed, while a chemical change is not easily reversed. During a chemical change, a new substance is formed. During a physical change, no new substance is formed. No bonds are formed or broken during a physical change. Bonds are formed and broken during a chemical change.
DA: 19 PA: 78 MOZ Rank: 3