Final: Unit 4 Prop, Mass, Vol, Density, Signs of Reaction, IMF

Front

What is matter?

Back

Matter is anything that has mass and volume.

Front

What happens to an object with a density greater than water?

Back

It will sink in water.

Front

How do you calculate density?

Back

Density = Mass / Volume.

Front

What are the two types of measurements that make up density?

Back

Mass and Volume.

Front

If a crayon has a mass of 10.0 g and a volume of 5.0 cm³, what is its density?

Back

2.0 g/cm³.

Front

What is the density of water?

Back

1.0 g/mL.

Front

If an object has a density of 3.4 g/cm³, will it float or sink in water?

Back

It will sink.

Front

What is the formula for calculating the volume of an object?

Back

Volume = Mass / Density.

Front

What is the significance of density in determining whether an object will float?

Back

Objects with a density less than that of water will float, while those with a greater density will sink.

Front

What is the unit of density in the metric system?

Back

g/cm³ or g/mL.