Science Properties Review

Front

What is the least dense layer among various substances?

Back

The red liquid.

Front

What is a solid?

Back

A substance with a definite shape and volume.

Front

What can a student determine by placing an apple and a banana on a balance?

Back

The banana has less mass than the apple.

Front

What is true about Material B?

Back

Material B is a liquid.

Front

What is the definition of relative density?

Back

How dense something is compared with a reference material.

Front

What is density?

Back

Density is the mass of a substance divided by its volume.

Front

How does temperature affect the density of a substance?

Back

Generally, as temperature increases, density decreases.

Front

What is the formula for calculating density?

Back

Density = Mass / Volume.

Front

What is the relationship between mass and volume in solids?

Back

Solids typically have a fixed mass and volume, leading to a consistent density.

Front

What happens to the density of a substance when it is heated?

Back

The density usually decreases as the substance expands.