Mystery Science Review

What is a solid?

• An object with a definite shape.

• An object that is type of rock.

• An object that does not have a definite shape.

• Has indefinite shape.

Tags

NGSS.MS-PS1-4

What was the dark stuff on the pennies?

• the dark stuff is dirt.

• The dark stuff is because of old age.

• The dark stuff is dullness.

• None of the above.

Tags

NGSS.MS-PS1-2

How can you make a dull penny shiny?

• Dip it salt water.

• Dip it in water.

• Dip it in salt and vinegar.

• Dip in vinegar only.

Tags

NGSS.MS-PS1-2

Who were the alchemist?

• People who mixed different substances to see what would react.

• People who mixed different types of food.

• People who sat around and talked.

• People who talked about getting gold.

Tags

NGSS.MS-PS1-2

What happened when we put the pennies together with a nail in the ziploc bag filled with salt and vinegar?

• The nail turned into copper.

• Nothing happened to the nail.

• The nail was coated with copper.

• The steel came off the nail and copper switched with it.

Tags

NGSS.MS-PS1-2

Which two are acids used in food?

• Lemon juice and Vinegar

• Vinegar and Water

• Apple sauce and Maple Syrup

• Chips and Pretzels

Tags

NGSS.MS-LS1-7

NGSS.MS-PS1-2

What is a liquid

• A substance that has a shape when its put into a container.

• A substance that you can't see.

• A substance that you can grab like a ball.

• Has a definite shape.

Tags

NGSS.5-PS1-1

NGSS.5-PS1-3

What is a gas?

• A substance that has a shape.

• A substance that its particles are moving very quickly and want to spread out as far as it can.

• A substance that its particles do not move at all.

• None of the above.

Tags

NGSS.MS-PS1-4

An example of a solid?

• Water

• A cloud

• Soap

• A ball

Tags

NGSS.2-PS1-1

What is an example of a gas

• A car

• Water

• Acid

• air

Tags

NGSS.MS-PS1-1