Which of the following is evidence of a chemical change? * A absorb or release heat B change in state of matter C both absorb/release heat and change in state of matter

Temperature is defined as a. the equivalent of heat. b. a measure of the average kinetic energy of the individual atoms or molecules composing a substance. c. how hot or cold it is. d. the total kinetic energy of the atoms or molecules composing a substance. e. none of the above is correct.