Directions: Study the following objects. Determine the by-product or result when the
material is applied with heat. Remember, some examples of heat sources
are the Sun, burning fuel, electric heater, and human body. Caution: DO
NOT place the actual materials below in direct heat like fire.

1.
rubbing alcohol

2.
ice cubes

3.
paint

4.
water in the kettle

5.
chocolate bars​