Mixtures and Solutions

A __________________ is a combination of 2 or more substances.

• Mixture

• Matter

• Physical property

Which of the following is an example of a mixture?

• A piece of paper

• A salad

• One piece of rock

A ____________________ mixture is a mixture in which you cannot see all of its different parts.

• heterogenous

• homogenous

A ___________________ mixture is a mixture in which all of the different parts can be seen.

• heterogenous

• homogenous

Which of the pictures below is a homogenous mixture?

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• 
• 

Which of the pictures below is a heterogenous mixture?

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• 
• 

A solution is a ___________________ mixture in which the substances are evenly spread out.

• heterogenous

• homogenous

In a saltwater solution, which one is the solute?

• Salt

• Water

In a saltwater solution, which one is the solvent?

• Salt

• Water

How can a bowl of marbles and rocks be separated?

• By using a magnet

• By using a sieve

• By using your hand