Structures and Properties of Matter Lesson 4

Which is NOT a solution?

• Iced Tea

• Salt Water

• Sugar Water

• Fruit Salad

What is a mixture?

• Combining 2 or more substances

• Separating 2 or more substances

Does making a mixture create a NEW material?

• Yes, in a mixture the substances mix into a new matter.

• No, each substance keeps its physical properties.

How is seawater different from pure water?

• Sea water taste better

• Pure water has salt

• Pure water is a mixture

• Sea water is a solution

How can you separate a mixture?

• With magic.

• It will separate on its own.

• Using their physical properties.

• They will not separate.

Which mixture could be separated easily by pouring it through a paper towel?

• Milk and Water

• Sand and Water

• Salt and Water

• Juice and Water

Which of the following mixtures could be separated with a magnet?

• Aluminum cans and Iron cans

• Plastic and paper cups

• Wooden and plastic cups

• Pencil and erasers

A combination of substances that cannot easily be separated?

• Mix

• Mixture

• Solution

• Dissolve

When solids disappear in a liquid it is called?

• Magic

• Disappear

• Dissolving

• Mixing

Tags

NGSS.5-PS1-4

Mixtures are...

• not found on earth.

• are easily separated.

• occur naturally.

• lose their physical properties.