Solution Vocab Review

A pure substance containing only one kind of atom.

• element
• mixture
• compound

This picture represents which of the following?

• element
• compound
• mixture

This picture represents which of the following?

• element
• compound
• mixture

What is matter?

• Any subtance that doesn't take up space or have mass.
• Any substance that takes up space or have mass.
• Any substance that exists on Earth.
• Any substance that exists in space.

What kind of mixture is shown in the picture?

• Homogeneous

• Heterogeneous

What kind of mixture is shown in the picture?

• Homogeneous

• Heterogeneous

Which statement describes a mixture of sand and water at room temperature?

• It is heterogeneous, and its components are in the same phase.

• It is heterogeneous, and its components are in different phases.

• It is homogeneous, and its components are in the same phase.

• It is homogeneous, and its components are in different phases.

A pure substance is...

• An element, only

• A compound, only

• A mixture (either homogeneous or heterogeneous)

• A element OR a compound

Which statement describes the components of a mixture?

• Each component gains new properties

• Each component loses its original properties

• The proportions of components can vary

• The proportions of components cannot vary

Why is salad not a solution?

• because it's an element

• because it's a compound

• because it's a heterogeneous mixture

• because it's a homogeneous mixture