Quiz on Matter Classification and Circuits

What type of circuit has only ONE path for current to flow?

• Series Circuit

• Parallel Circuit

• Compound Circuit

• Multiple Circuit

What type of circuit has MORE THAN ONE path for current to flow?

• Series circuit

• Parallel circuit

• Complex circuit

• Transformer

Which of the following is NOT an example of an element?

• A) Carbon

• B) Salt

• C) Sodium

• D) Oxygen

Which of the following is a characteristic of mixtures?

• They cannot be separated into their components.

• They lose their individual properties when combined.

• They can be separated by physical means.

• They are composed of only one type of molecule.

Which of the following is NOT a mixture?

• Pure water

• Salt water

• Chicken soup

• Sand

What is a characteristic of a homogeneous mixture?

• It has visibly different parts.

• It appears the same throughout.

• It changes color when heated.

• It separates into layers over time.

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

• Salt water

• Sugar water

• Sandwich

• Corn oil

What is a solution in the context of homogeneous mixtures?

• A) A mixture of gases only

• B) A solid material used in construction

• C) A mixture involving a solvent and a solute

• D) A type of metal alloy

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

• A) Concrete

• B) Vinegar and oil

• C) Tea

• D) Beach sand

What distinguishes a heterogeneous mixture?

• A) It appears uniform throughout

• B) It involves only liquids and gases

• C) It contains particles that can be seen and separated

• D) It cannot be separated into its components