Anything about an object that can be observed or measured is called a ______________.
What is a physical property.
100
Which state of matter has a definite volume, but no definite shape?
A Liquid
100
What is the temperature at which a solid changes to a liquid
.melting point
100
What is the change in state from a gas to a liquid?
Condensation
200
How do you measure the volume of a liquid?
What is use a measuring cup or a graduate.
200
What type of property can be observed or measured without changing the kind of matter?
What is Physical property.
200
Particals move the fastest in this state of matter.
What is gas.
200
It goes from a liquid to a gas.
What is evaporation?
200
What is the temperature at which a liquid changes to a solid?
Freezing point
300
How do you measure the volume of a rock?
What is Fill a graduate half full with water. Record the volume. Put the rock into the graduate. Record the new volume. Subtract to get the rock's volume.
300
Name 2 measurable physical properties of matter
Measurable mass, volume, density, or size color, smell, taste, or feel.
300
The particles in a ________ are rigid and vibrate back and forth.
What are the particles in a solid.
300
The change that takes place when a new kind of matter is made.
What is Chemical change.
300
The amount of matter in a given space.
What is density?
400
How do you measure the volume of a solid that has straight lines?
What is Use a ruler to measure the length, width and height. Then use the formula length X width X height.
400
If an object is less dense than water it will _________. If an object is more dense than water it will ________.
What is If an object is less dense than water it will float. If it is more dense than water, it will sink.
400
These particles are not as far apart as those in a gas but are farther apart than the ones in a solid. What are they and how do they move?
What are the particles in a liquid. They move and slide over each other.
400
Use a machine to cool the air.
What is a way to change water vapor into a liquid?