Unit 1 Flashcard Review

Front

What is a Graduated Cylinder used for?

Back

A Graduated Cylinder is a tool used to measure the volume of liquids accurately.

Front

In which state of matter are molecules closest together?

Back

In solids, molecules are closest together.

Front

What two types of measurements make up DENSITY?

Back

Density is defined as mass divided by volume.

Front

How do you calculate the volume of an object using water displacement?

Back

The volume of the object is equal to the amount of water displaced when the object is submerged.

Front

What is the formula for calculating density?

Back

Density = Mass / Volume.

Front

If an object has a mass of 50g and a volume of 10cm³, what is its density?

Back

Density = 50g / 10cm³ = 5 g/cm³.

Front

What is the volume of an object that displaces 40 mL of water?

Back

The volume of the object is 40 mL.

Front

What is the state of matter with the largest space between molecules?

Back

Gas has the largest space between molecules.

Front

If a paper clip has a mass of 9g and a volume of 3cm³, what is its density?

Back

Density = 9g / 3cm³ = 3 g/cm³.

Front

What is the relationship between mass, volume, and density?

Back

Density is the ratio of mass to volume.