1. DO NOW
November 27, 2012

2. 1. Which best describes particles in a liquid?
A) less freely moving than a solid
B) more freely moving than a gas
C) completely unmoving
D) more freely moving than a solid
2. Which is not a physical state of matter?
A) vacuum
B) solid
C) liquid
D) gas
3. ______ can help you make a rough measurement of an object by guessing.
A) Rounding
B) Measuring
C) Events
D) Estimation
4. The number of digits that reflect the precision of a calculation are called ____________.
A) rounded digits
B) significant digits or significant figures
C) decimal places
D) measurements

3. TERMINOLOGY Kinetic energy Potential energy Sublimation Deposition
The phase change in which a substance changes from a solid to a gas vapor without changing to a liquid first.
The energy a substance must absorb in order to change from a liquid to a gas.
Energy an object has due to its motion.
The phase change when a gas or water vapor changes directly into a solid without first changing into a liquid.
The energy a substance must absorb in order to change from a solid to a liquid.
Energy that is stored as a result of position or shape.
Kinetic energy
Potential energy
Sublimation
Deposition
Vapor pressure
Heat of fusion
Heat of vaporization

4. Review What are the five states of matter?
How can materials be classified?
Describe the states of matter for solid, liquid, and gas.
What is kinetic energy?
State the kinetic theory?
Explain and illustrate the behavior of solids, liquids, and gases.

5. Review Answers Solid, liquid, gas, plasma, & Bose-Einstein Condensate
Materials can be classified as solids, liquids, or gases based on whether their shapes and volumes are definite or variable.
Solids have def. shape and def. volume, liquids have def. vol. and no def. shape, and gas has no def. vol. or def. shape.
Kinetic energy is the energy an object has due to its motion.

6. Review answers con’t
5. The kinetic theory of matter says that all particles of matter are in constant motion. 6.

7. Exit Ticket
Define: Pressure, Absolute zero, Charles’s law, Boyle’s law
Complete the reading strategy diagram on pg. 75
Complete the following:
Raising the temperature of a gas will…
Increasing the number of particles will….
Reducing the volume of a gas increases its pressure if…….
Factors that affect the pressure of an enclosed gas…..
Write the equation for: charles’s, boyle’s, and the combined gas laws.