This is the phase of matter that has a definite shape and a definite volume
What is a solid?
Draw the model of a liquid.
This is the state of matter that has an extremely weak force that holds the particles together
what is a gas?
In order to change a solid to a liquid, this must be added.
What is heat?
Name the particles that make up water
This is the phase of matter that does not have a definite shape, but does have a definite volume
What is a liquid?
Draw the model of a gas
This is the state of matter that has a very strong force that holds the particles together
What is a solid?
When a solid changes to a liquid, we call this ___________.
What is melting
What is condensing?
This is the phase of matter that does not have a definite shape or a definite volume.
What is a gas?
Draw a model of a solid
This is the state of matter that has a slightly weaker force, but still enough to help the particles take the shape of the container that they are in.
What is a liquid?
When a liquid changes to a gas, we call this _________________.
What particles make up water vapor?
What is 2 Hydrogen and 1 oxygen?
This is the phase of matter that always take the shape of the container that it is in.
What is a liquid?
Describe how the particles of a solid should be drawn
The the models of a solid should be drawn closely packed together. All particles should be touching.
____________ is what holds particles together in a solid, liquid, and gas.
Force
In order for a gas to change to a liquid, this must be removed.
What is heat?
True or False? The particles of a substance never change, just the arrangement because of the force holding them together?
What is true?
Water is the solid form is called this.
What is Ice?
Describe how you would draw the particles of a gas in a model
The particles of a gas would be spread out, with arrows to show that particles can move freely
Particles are always ________________ due to force.
What is vibrating?
This is the process of a liquid changing it's state of matter back into a solid
What is freezing?
What is water vapor?