Topic 1 Review (A&B)

Which of the following is an example of a chemical property?

• substance breaks in half

• substance catches on fire

• substance changes shape

Tags

NGSS.MS-PS1-2

Which one is a solution?

• Salt Water

• Mac and Cheese

• Cake Batter

The abilities to conduct electricity and change texture are examples of:

• Natural Properties

• Physical Properties

• Chemical Properties

Tags

NGSS.MS-PS2-3

Which if the correct formula to find Density?

• Density=Mass/Weight

• Density=Mass/Volume

• Density=Volume/Mass

Anything that takes up space and has mass is....

• substance

• atom

• matter

An example of a heterogeneous mixture is

• flour and cornstarch

• salt and sugar

• fruit salad

Which affects weight?

• mass

• volume

• gravity

Tags

NGSS.MS-PS2-4

What would you call 2 atoms of Oxygen and 1 atom of Hydrogen held together by a chemical bond?

• atom

• molecule

• element

Tags

NGSS.MS-PS1-1

Which substance has the least density?

• vegetable oil

• dish detergent

• honey

Energy can be created.

• True

• False

Tags

NGSS.HS-ESS1-1