States of Matter
Changes of State
Gas Behavior
Graphing Gas Behavior
Key Terms
100
A fixed, closely packed arrangement of particles causes a solid to have a definite _______________ and ___________________.
What is shape and volume?
100
_________________ takes place when the particles in a liquid gain enough energy to form a gas.
What is vaporization?
100
Boyle's Law found that when the pressure of a gas at constant temperature is increased the volume of the gas _________________.
What is decreases.
100
The horizontal axis, or x-axis, shows the _________________________.
What is manipulated variable?
100
A substance with a definite volume but no definite shape is a(n)
What is liquid?
200
Liquid has no definite shape because its particles are free to move, but liquid does have a definite ______________.
What is volume?
200
______________________ occurs when particles in a gas lose enough thermal energy to form a liquid.
What is condensation?
200
Boyle found that when the pressure is decreased, the volume __________________.
What is increases.
200
The vertical axis, or y-axis, shows the ______________.
What is responding variable?
200
The process in which gas cools and becomes a liquid is called
What is condensation?
300
Gas has neither definite _______________ nor definite _______________.
What is shape and volume.
300
During _______________, particles of a solid do not pass through the liquid state as they form a gas.
What is sublimation?
300
What three factors help determine the properties of gas?
What is volume, temperature and pressure.
300
How does the volume of a gas change when its temperature is increased at constant pressure? Hint: Boyle's Law
What is The volume increases?
300
The horizontal axis of a graph shows the
What is manipulated variable?
400
What two types of matter does have a definite volume?
What is liquid and solid.
400
At its _____________________, the particles of a solid substance are vibrating so fast that they break free from their fixed positions.
What is melting point?
400
_____________________ of the gas is the force of its outward push divided by the area of the walls of the container.
What is pressure?
400
A ________________ is a diagram that tells how two variables, or factors that change are related.
What is a graph?
400
A substance changes from a solid to a liquid at its ________________________.
What is melting point?
500
What two types of matter does not have a definite shape?
What is liquid and gas.
500
At its _________________, the particles of a liquid are moving so slowing that they begin to form regular patterns.
What is freezing point?
500
Charles's Law found that when the temperature of a gas is increased at constant pressure the volume ___________.
What is increases.
500
Temperature can be measured in 1. ____________ 2. ____________
What is Celsius, Fahrenheit or Kelvin
500
The ___________________ of a gas is the force of its outward push divided by the area of the walls of the container.
What is pressure?
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