TBT practice 9/19

The features of a substance that can be observed and measured without altering the substance’s identity

• Chemical Change

• Extensive Properties

• Intensive Properties

• Physical Properties

Physical Properties that do not depend on the amount of matter of the substance

• Chemical Change

• Extensive Properties

• Intensive Properties

• Physical Properties

Physical Properties that do depend on the amount of matter of the substance

• Chemical Change

• Extensive Properties

• Intensive Properties

• Physical Properties

A characteristic of a substance that can only be observed when it changes during a chemical reaction

• chemical property

• physical property

• extensive property

• intensive property

A change that does not alter the identity of a substance

• chemical change

• physical change

• extensive change

• intensive change

a transformation of one substance into another substance or substances

• chemical change

• physical change

• extensive change

• intensive change