The Nature of Gases
Gases fill their containers regardless of the containers shape and volume.
The temperature at which the vapor pressure of the liquid is just equal to the external pressure on the liquid.
What is Boiling Point?
lacks and ordered internal structure.
What is Amorphous Solid?
The change of a substance from a solid to a vapor without passing through the liquid state.
What is sublimation?
Results from the force exerted by a gas per unit surface area of an object
The ability of liquids to flow allows them to conform to the shape of their containers.
Two or more different molecular forms of the same element in the same physical state.
What are Allotropes?
The only set of conditions at which all three phases can exist in equilibrium with one another.
What is Triple point?
The collisions of atoms and molecules in air with objects.
Increasing the pressure on a liquid has hardly any effect on its volume.
What is condensed states of matter?
There are atoms or ions at the corners and in the center of each face of the imaginary cube.
The motion of the particles in a gas is rapid, constant, and random.
The particles with the highest kinetic energy tend to escape first when the liquid is at the boiling point.
Gives the conditions of temperature and pressure at which a substance exists as a solid, liquid, or gas.