Vocabulary For this Quiz (I am unsure of how many vocab words are
truly on the exam, however, here are some that you have learned so far
 Look over these words, some you may see on the quiz, and some you
might not see. I hope this is enough….
1.) Energy- the ability to do work or produce heat
2.) Potential energy- energy due to a position or composition
3.) Kinetic energy- energy due to the motion of the object
4.) Law of conservation of energy- energy can be converted from one
form to another but can be neither created nor destroyed
5.) Heat- a flow of energy due to a temperature difference
6.) System- substance
7.) Surrounding- everything else around the substance
8.) Temperature- measure of the random motions of the components
of a substance
9.) Exothermic- energy absorbed
10.)
Exothermic- energy released
11.)
Thermodynamics- the study of energy
12.)
Calorie- amount of energy (heat) required to raise the
temperature of one gram of water by one degree Celsius
13.)
Enthalpy- measure how much energy is produced or
absorbed by a given reaction
14.)
Calorimeter- used to determine the heat associated with a
chemical reaction
15.)
Heat of vaporization- energy required to change liquid into
gas
16.)
Heat of fusion- energy required to change solid to liquid