Unit 1 Flashcard Review

Front

TRUE or FALSE: The particles in solids move around a lot and spread out.

Back

FALSE

Front

Which state of matter keeps its shape and volume when placed in a different container?

Back

Solid

Front

What two types of measurements make up DENSITY?

Back

Mass and Volume

Front

Describe the movement of particles in solids.

Back

Particles do not move around much, but vibrate.

Front

What is the state of matter in beaker C if it is solid?

Back

Solid

Front

What is the definition of a solid?

Back

A state of matter that has a fixed shape and volume.

Front

How do particles in liquids behave compared to solids?

Back

Particles in liquids can move around more freely than in solids.

Front

What is the difference between mass and weight?

Back

Mass is the amount of matter in an object, while weight is the force exerted by gravity on that mass.

Front

What happens to the particles in a gas when heated?

Back

They move faster and spread out more.

Front

What is the formula for calculating density?

Back

Density = Mass / Volume