Elements, Mixtures, and Compounds Flashcard

Front

What is a mixture?

Back

A mixture is a combination of two or more substances that are not chemically bonded and can be separated by physical means.

Front

What is the smallest part of an element that retains the properties of the element?

Back

An atom.

Front

What do we call two or more atoms bonded together?

Back

A molecule.

Front

What type of mixture is uniform and well mixed?

Back

Homogeneous mixture.

Front

What type of mixture has visibly different substances?

Back

Heterogeneous mixture.

Front

What is a pure substance?

Back

A material that has a constant composition and consistent properties throughout.

Front

What is a compound?

Back

A compound is a substance formed when two or more different elements are chemically bonded together.

Front

Can mixtures be separated?

Back

Yes, mixtures can be separated by physical methods.

Front

What is an example of a homogeneous mixture?

Back

Saltwater.

Front

What is an example of a heterogeneous mixture?

Back

Salad.