Measuring Matter
What do you use to measure mass?
What is a triple beam balance
Anything about an object that can be observed or measured is called a ______________ _____________.
What is physical property.
What is matter that has a definite volume but no definite shape
Liquid
What is the temperature at which a solid changes to a liquid
melting point
What is the change in state from a gas to a liquid?
Condensation
What is the temperature at which a liquid changes to a solid?
Freezing point at 0 degrees celsius
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.
Definition of mass
Anything that takes up space
They vibrate back and forth in a very small space.
What are the particles in a solid.
What are the three states of matter
what is a solid, liquid, and gas
The amount of matter in a given space.
What is density?
How do you measure 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.
How can you compare the density of water with that of other kinds of matter?
What is If an object is less dense than water it will float. If it is more dense than water, it will sink.
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.
Use a machine to cool the air. ( condensation)
What is a way to change water vapor into a liquid.
The amount of space that matter takes up.
What is volume.