Unit 3 Review

Front

What term describes the attraction between molecules of different substances?

Back

Adhesion

Front

What is a combination of 2 or more substances (elements and compounds) that are physically blended together?

Back

Mixture

Front

Which property is responsible for water molecules sticking together to form droplets?

Back

Cohesion

Front

What are the physical properties of a homogeneous mixture?

Back

Uniform composition and consistent physical properties throughout the mixture.

Front

Which diagram represents a mixture when circles of different colors represent atoms of different elements?

Back

Diagram I

Front

What is the term for the attraction between molecules of the same substance?

Back

Cohesion

Front

What is a substance that cannot be broken down into simpler substances?

Back

Element

Front

What is the term for a combination of two or more substances that retain their individual properties?

Back

Mixture

Front

What is the process called when a liquid rises in a narrow space against gravity?

Back

Capillary action

Front

What is the term for the force that causes the surface of a liquid to behave like a stretched elastic membrane?

Back

Surface tension