States of Matter
A state of matter that is tightly packed and vibrates in place
A change of state from a solid to a liquid.
Helium in a balloon is what type of matter?
Gas
Anything that has mass and takes up space (volume).
What is Matter?
What is another word for states of matter?
Phases of matter!
A state of matter where the particles can slide past each other.
When you boil water it becomes a...
Gas!
What will happen if I out dry ice on a table?
turns from a solid to a gas
Has no definite volume and no definite shape
What is a Gas?
What does the kinetic theory describe?
A state of matter where the particles take the shape of the container they are in.
What is a Liquid?
The change of a liquid to a gas using heat (no boiling)
What is evaporation?
What state of matter is oxygen?
Gas
has a definite shape and definite volume.
What is a Solid?
How tightly particles are packed determines.....
what state the matter takes.
The state of matter that has the fastest moving particles.
What is a Gas?
A change from a gas to a liquid
What is condensation?
Cooling causes particles to move around more, or less?
Less!
Has a definite volume but no definte shape.
What is Liquid?
If water vapor CONDENSES, is it losing heat energy or gaining heat energy?
It is losing heat energy.
When you add energy to a liquid, what happens to the particles?
They move faster!
Changing from a solid directly to a gas
What is vaporization?
liquid changing to a gas
When particles in a solid or liquid move slower and closer together
What is contraction?
When particles in a solid or liquid move faster and further apart.
What is Expansion?