5.5BC Mixtures

Front

What is a mixture?

Back

A mixture is a combination of two or more substances that do not chemically react with each other.

Front

What is a solution?

Back

A solution is a type of mixture where one substance dissolves in another, forming a homogeneous mixture.

Front

What happens when salt is mixed with water?

Back

The salt dissolves in the water, creating a saltwater solution.

Front

What is the difference between a solution and a suspension?

Back

In a solution, the particles are completely dissolved, while in a suspension, the particles are not fully dissolved and can settle over time.

Front

What is a physical change?

Back

A physical change is a change that affects one or more physical properties of a substance without altering its chemical composition.

Front

Can you give an example of a physical change?

Back

Cutting a piece of paper is an example of a physical change.

Front

What is meant by dissolving?

Back

Dissolving is the process where a solute (like salt) mixes with a solvent (like water) to form a solution.

Front

What is a solute?

Back

A solute is a substance that is dissolved in a solution.

Front

What is a solvent?

Back

A solvent is the substance that dissolves the solute in a solution.

Front

What happens to salt when it is washed away with water?

Back

The salt dissolves in the water and is carried away.