CHAPTER 7: HEAT HEAT AS A FORM OF ENERGY The Sun Gives Out Heat Heat is a form of energy. The Sun is the primary source of heat energy. Solid liquid gas.
Thermal Energy. Temperature & Heat Temperature is related to the average kinetic energy of the particles in a substance.
Chemical rxns involve changes in energy – Breaking bonds requires energy – Forming bonds releases energy The study of the changes in energy in chem.
