Solutions

What is the definition of a pure substance?

• a substance made up of two or more particles

• a substance that maintains its own properties in a mixture

• a substance that retains its properties even if they're not visible

• a substance made up of only one particle

What is the definition of a mixture

• a substance that maintains its own properties in a mixture

• a substance made up on only one particle

• a substance made up of two or more properties

• a substance that retains its properties even if they're not visible

What is the classification of a mixture that maintains its own properties?

• pure substance

• mechanical mixture

• solution

• homogeneous mixture

What is the classification of a mixture that looks like a pure substance?

• mechanical mixture

• pure substance-like

• solution

• heterogeneous mixture

Which term refers to a mixture in which each material maintains its own properties?

• heterogeneous mixture

• pure substance

• solution

• mechanical mixture

Which term refers to a mixture in which the properties of different substances are combined?

• heterogeneous mixture

• pure substance

• solution

• mechanical mixture

Which term refers to a mixture in which the different particles are mixed together evenly?

• solution

• heterogenous mixture

• pure substance

• mechanical mixture

In which type of mixture can we see the different parts because they are distributed unevenly?

• solution

• pure substance

• heterogeneous mixture

• mechanical mixture

Which of the following is an example of a mechanical mixture?

• air

• apple juice

• stainless steel

• an omelet

Which type of mixture is the air we breathe?

• heterogeneous mixture

• pure substance

• solution

• mechanical mixture