Measuring Matter
Properties
States
Changes in Matter
Vocabulary
Conservation of Mass
100

What do you use to measure mass?

What is a scale

100
Anything about an object that can be observed or measured is called a ______________ _____________.
What is physical property.
100

What is matter that has a definite volume but no definite shape

Liquid

100

What is it called when a liquid changes to a solid

freezing 

100
What is the change in state from a gas to a liquid?
Condensation
100

What does the law of Conservation of Mass state?

Matter cannot be made or destroyed

200

How do you measure the volume of a liquid?

What is use a measuring cup or a graduate cylinder.

200

Name 2 physical properties that all of these objects have in common: a red pen, a straw, and a stick.

Shape, hardness, size, mass

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
200

If Ryan has an unassembled lego set that weights 470g, how much will the assembled piece weigh?

470g

300

What unit of measurement system do we use in science?

metric system

300

Name 2 non-measurable physical properties (observations) of matter.

 Non-measurable color, smell, taste, or feel.

300

This has definite shape and definite volume

What is a solid

300

Salt causes this type of change to take place.

melting

300
The amount of matter in a given space.
What is density?
300

True/False In the Oreo lab we did the whole Oreo weighed the exact same as the broken Oreo?

False

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 L x W x H.

400

How can you compare the density of water with that of other kinds of matter like wood or plastic?

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?

What are the particles in a liquid. 

400

When a gas forms into small liquid spots. Seen often in containers with water.

What is condensation?

400
The amount of space that matter takes up.
What is volume.
400

Mrs. Groover is making Bodhi pasta for dinner. Before she cooks the pasta it has a mass of 327g. What will be the mass of the cooked pasta?

Heavier than 327g because it absorbs the water as it cooks

500

How do you find the density of an object?

mass / volume = density

500

When something is more dense than a liquid it...

Sinks

500

This state of matter has the lowest level of energy.

solid

500

Boiling water in a pot causes water to...

Evaporate

500

All things are made of these

Atoms

500

Mrs. Powell is making chocolate chip cookies. The dry ingredients weighs 467g, the wet ingredients weighs 698g, and the chocolate chips weighs 104g. How much will the dough weigh after she mixes it together?

1kg 269g

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