Question: Define Chemistry

Answer: the study of the composition, properties, and interactions of matter.

Question: Define Matter

Answer: Anything that has mass and occupies space

Question: Define Scientific method

Answer: path of discovery that leads from question and observation to law or hypothesis to theory, combined with experimental verification of the hypothesis and any necessary modification of the theory

Question: physical change

Answer: does not affect the chemical makeup of a substance

Question: chemical change

Answer: change in chemical makeup of a substance