What is in the nucleus (select all that apply)
protons
neutrons
electrons

Match the following vocabulary terms to their definitions. 1. amount of energy required to change 1 gram of material from the solid to the liquid state at its melting point 2. a measure of the kinetic energy of the particles of a substance 3. the amount of heat energy required to raise the temperature of 1 gram of liquid water from 14.5°c to 15.5°c 4. amount of energy required to change 1 gram of material from the liquid to the gaseous state at its boiling point 5. the amount of energy required to change 1 gram of a substance 1°c a. temperature b. latent heat of vaporization c. latent heat of fusion d. calorie e. specific heat

8) warming your hands by a fire is an example if which heat transfer? a. conduction b. convection c. radiation d. none of these

If 10.5 l of a at 0.98to 1.50 , is ?