Mixing It Up: Quiz Challenge

What is a mixture?

• A substance made of only one type of atom

• A combination of two or more substances that are not chemically bonded

• A substance made of two or more types of atoms chemically bonded

• A single element in its pure form

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

• Salad

• Sand and water

• Saltwater

• Oil and water

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

• Air

• Vinegar

• Milk

• Trail mix

What is the process called when a solid is separated from a liquid in a mixture?

• Filtration

• Evaporation

• Condensation

• Distillation

Which method is used to separate a mixture of two liquids with different boiling points?

• Filtration

• Distillation

• Chromatography

• Sieving

What is the main difference between a mixture and a compound?

• Mixtures are chemically bonded, compounds are not

• Compounds can be separated by physical means, mixtures cannot

• Mixtures can be separated by physical means, compounds cannot

• Compounds are made of one element, mixtures are not

Which of the following is a method to separate mixtures based on particle size?

• Filtration

• Distillation

• Chromatography

• Evaporation

What is the term for a mixture where the components are evenly distributed?

• Heterogeneous mixture

• Homogeneous mixture

• Compound

• Element

Which of the following is not a method of separating mixtures?

• Filtration

• Distillation

• Combustion

• Chromatography

What is the process of separating colors in a dye using a special paper called?

• Filtration

• Chromatography

• Distillation

• Evaporation