States of Matter
Observations
Review
Changes
Vocabulary
100
Solid, liquid, gas.
What are the three states of matter?
100
Size is a type of this property.
What is a physical property?
100
The process by which water turns to water vapor.
What is evaporation?
100
The two kinds of changes that matter can go through.
What are physical and chemical changes.
100
Everything that takes up space and has mass.
What is matter?
200
Molecules in this state of matter are in organized rows and don't move much at all.
What is a solid?
200
Smell and taste are example of this kind of observation.
What is qualitative observation?
200
Water vapor on the bathroom mirror after you get out of the shower is an example of this.
What is condensation?
200
You know this change has occurred because you can get back to the original state of each material.
What is a physical change?
200
The amount of matter that can be measured.
What is mass?
300
Molecules in this state of matter move rapidly and are very spread out.
What is a gas?
300
You must use scientific tools to measure this kind of observation.
What is quantitative observation?
300
Thunderstorms form because of this type of front.
What is a warm front?
300
Two materials were combined. The mixture changed color, produced an odor and produced a gas.
What is the result of a chemical change?
300
Observations you can make with your five senses.
What are qualitative observations?
400
Molecules in this state of matter move freely, but are fairly close together.
What is a liquid?
400
A scale is what you would use to make this measurement.
What is mass? (or weight)
400
This kind of change occurred when Ms. Cangilla accidentally burned marshmallows over a campfire.
What is a chemical change?
400
Everything is made of these tiny particles.
What are molecules?
500
In order to change states of matter, one must increase or decrease the amount of this.
What is energy?
500
The texture of an object is an example of this type of property?
What is physical?
500
Another name for Newton's First Law.
What is the law of inertia?
500
This kind of change occurred when Ms. King left her glass of ice outside and it turned to liquid water.
What is a physical change?
500
Two or more materials that have been combined.
What is a mixture?
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