From The Text:
                    How are Boiling Point and Pressure related?

    Extra Credit:
                    Problem Solving: Noble Gases

Chapter 6: States of Matter

Old State Standards:
Structure of Matter
d. Students know the states of matter (solid, liquid, gas) depend on molecular motion.
    e. Students know that in solids the atoms are closely locked in position and can only vibrate; in liquids the
        atoms and molecules are more loosely connected and can collide with and move past one another; and
        in gases the atoms and molecules are free to move independently, colliding frequently.
d. Students know physical processes include freezing and boiling, in which a material changes form with no
        chemical reaction.

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