States of Matter
Changes in State
Gas Behavior
Graphing Gas Behaviors
Miscellaneous
100
Which state of matter has a definite volume and a definite shape
A solid
100
What happens during the process of sublimation?
A solid turns directly to a gas
100
What is the force of a gas's outward push divided by the area of the walls of the container?
Pressure
100
A graph of Charles Law shows the relationship between what two variables?
Temperature and volume
100
What is opposite of vaporization?
Condensation
200
What do you call the resistance of a liquid to flow
Viscosity
200
What is the reverse of melting?
freezing
200
In Boyle's Law, when the pressure of a gas increases, its volume....
decreases
200
A graph of Boyle's Law show the relationship between what two variables?
Volume and pressure
200
What is the substance that flows?
A fluid (liquid)
300
In which state of matter are the particles free to move in a container but remain in close contact with one another
A liquid
300
The freezing point of water is the same as its....
melting point
300
When an inflated balloon is exposed to cold air, what happens to the volume?
The volume of the balloon decreases
300
What type of graph shows that the volume of a gas is directly proportional to its temperature?
Charles Law
300
An uncovered pot of soup is simmering on a stove, and there are water droplets on the wall above the back of the stove. What sequence has occurred?
Vaporization then condensation
400
In which state of matter do the particles spread apart and fill all the space available to them?
A gas
400
What is vaporization?
A liquid becomes a gas
400
When the temperature of a gas decreases, what happens to the pressure?
It decreases
400
A graph that shows that the pressure of a gas varies inversely with its volume demonstrates which law?
Boyle's Law
400
The state of matter in which particles are arranged in either crystalline or an amorphous forms?
solid
500
The surface of water can act like a sort of skin due to a property of liquids called.....
Surface tension
500
What affects the boiling point of a substance?
The pressure of the air above the substance
500
When there is a greater the speed of gas particles in a container, what happens?
The pressure is greater
500
When data is plotted on a graph that shows a line that slopes upward from left to right, what does the graph tell you?
When one variable increases, the other variable increases.
500
In cold climates, the amount of snow on the ground may decrease even if the temperature stays below zero because of ?????
Sublimation
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