Thermo

2. substances that go into a chemical reaction
3. chemical reaction in which heat is given off
5. amount of energy used when a force of 1 newton moves an object 1 meter
7. result of the movement of tiny particles called atoms, molecules or ions in solids, liquids and gases
8. unit of the thermodynamic temperature scale
9. amount of heat needed to change a liquid to a vapor at constant temperature and pressure
10. transfer of heat by means of molecule excitement within a material without motion of the matter
13. heat energy
15. the study of energy changes that occur during chemical reactions and changes in state
16. substances produced at the end of the reaction
18. energy required to raise the temperature of one gram of a substance by one degree Celsius
19. chemical reaction in which heat is absorbed

1. measurement of heat changes
4. unit for heat capacities, latent heats, and heats of reaction
6. energy emitted by matter that is a nonzero temperature, transported in the form of electromagnetic waves
11. process of heat transfer by the movement of molecules within fluids such as gases and liquids
12. heat capacity is determined by both the type and amount of substances that absorbs or release heat
14. quantity of energy needed to melt or freeze a substance under condition of constant pressure
17. energy an object or particle has due to its motion