Snapshot review

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In which phase do the particles have the most energy?

Which of the following is an element?

Is crushing aspirin a chemical or physical change?

Is boiling water into vapor a physical or chemical change?

Which of the following methods of waste disposal reduces the consumption of new materials?

Which phase results when you condense a gas?

Which of the following is a pure substance made up of two or more types of atoms or elements?

Is length an intensive or extensive property?