Chemistry 1123 Pre-test Study

(1) random movement of microscopic particles resulting from collisions with molecules - Brownian movement

(2) movement of a liquid up or down a tube because of adhesion - capillarity

(3) process used to examine the crystal structure of a solid - X-ray diffraction

(4) total kinetic energy of all the molecules of a substance -

(5) average kinetic energy of the molecules of a substance -

(6) additional energy required to vaporize a substance at its boiling point - heat of vaporization

(7) additional heat required to melt a substance at its melting point -

(8) amount of heat required to raise the temperature of a substance at 1Celsius -

(9) amount of heat required to raise the temperature of 1.0 gram of a substance 1Celsius -

(10) energy of motion -

(11) energy of position -

(12) gradual mixing of two gases due to spontaneous, random motion -

(13) gradual escape of a gas through a small opening in its container -

(14) collision in which particles do not lose energy -