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Matter
States of Matter
Change
Density
100
The space an object takes up
What is volume?
100
One of the 3 forms that matter can take such as solid, liquid, or gas.
What is a state of matter?
100
The temperature at which a solid changes to a liquid.
What is the melting point.
100
the measure of how tightly matter is packed in an object.
What is density?
200
The amount of matter in an object.
What is mass?
200
The particles in this substance usually line up in an organized pattern, vibrate back and forth but do not move past one another.
What is a solid?
200
during this process, the fastest particles on the surface of a liquid escape into the air an d become a gas.
What is evaporation?
200
This happens when an object is less dense than a liquid.
What is floating?
300
Anything that has mass and volume
What is matter?
300
The particles in this substance flow, and can take on the shape of the container in which they are in.
What is a liquid?
300
The temperature at which a liquid rapidly changes to gas.
What is the boiling point?
300
This happens when an object is more dense than the liquid it is in.
What is sinking?
400
The strength of gravity's pull on an object.
What is weight?
400
The particles in this substance move very rapidly, are widely spread out, and have lots of empty space.
What is a gas?
400
The temperature at which a liquid changes to a solid.
What is the freezing point?
500
An equal-pan balance.
What instrument is used to measure the mass of an object?
500
Solid
Which state of matter keeps its shape regardless of what container it is placed in?
500
The process in which a solid changes to a gas.
What is sublimation?