Unit 1 Review Properties of Matter 24-25

Which state of matter has no definite shape and no definite volume?

• solid

• liquid

• gas

Which state of matter has a definite shape and definite volume?

• solid

• liquid

• gas

Which phrase best describes the particles in a solid?

• not moving
• very far apart
• vibrating in place
• able to slip past one another

At higher temperatures

• particles in an object have less energy
• particles in an object move faster
• a gas contracts

Which phase is represented in the model.

• Solids

• Liquids

• Gas

• Carousso

What type of substance is always made up of a single type of atom?

• mixture

• element

• molecule

• compound

A combination of two or more substances that are not chemically combined is known as a

• mixture

• molecule

• compound

• element

Which type of mixture has particles which are uniformly distributed?

• Homogeneous

• Heterogeneous

What type of mixture does this diagram represent?

• Homogeneous

• Heterogeneous

This picture represents which of the following?

• element
• compound
• mixture of elements
• mixture of compounds