Mixture and Solutions

What is an example of a mixture?

• trail mix

• chocolate pudding

• The ocean

• cupcakes

What is NOT an attribute of a mixture?

• Mixtures go through a chemical change

• Mixtures do not go through a chemical change

• Mixtures can be separated

• Substances do not lose their physical properties

Which is an example of a solution?

• hot dog relish

• vegetable soup

• freshly squeezed orange juice

• lemonade

What happens when you place a teaspoon of oil into a glass of water?

• Oil becomes water

• There's an explosion

• The two don't mix

• They become a solution

Choose two answers below that are mixtures.

• salt and water

• sand and water

• a caramel apple

• a chocolate milkshake

Which of the following will NOT dissolve in hot water?

• sugar

• salt

• jello

• pepper

A combination of two or more substances that can be easily separated is called a...

• solution

• mixture

When sugar and water are stirred together, and the sugar completely dissolves, we can say that...

• the sugar disapears and no longer exists

• the sugar is evenly distributed in the water

• the sugar can be filtered out of the water

Tags

NGSS.MS-PS1-2

You know that a substance has dissolved when it...

• becomes a solid

• spreads evenly throughout the liquid

• can be separated

• can't be tasted

To make sugar or salt dissolve in water more quickly, which would you do?

• Put it in cold water and stir it quickly

• Put it in warm water and stir

• Stir quickly because the water temperature doesn't matter

Tags

NGSS.MS-PS1-4