Unit 4: Chemical Reactions

Which of the following is true about matter?

• Matter is the ability to do work.

• Matter comes in 4 states; solid, liquid, gas and phase.

• Matter can be created or destroyed.

• Matter can be changed from one state to another. (ex: liquid to gas)

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Draw 1 type of energy.

Tags

NGSS.MS-PS3-5

NGSS.MS-PS4-1

This is what is at the beginning of a reaction. It is also known as a reactant.

To change the order is another way to say _________.

Tags

NGSS.MS-LS1-7

Which vocabulary word means what is created at the end of a reaciton?

Tags

NGSS.MS-PS1-2

Which of the following is true about energy?

• Energy is anything that has weight and takes up space.

• Energy can be potential or kinetic.

• Energy can be created.

• Energy can only be stored for later.

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-2

NGSS.MS-PS3-5

Which of the following is a form of potential energy?

• Chemical (food)

• Heat

• Light

• Movement

Tags

NGSS.MS-PS3-2

Draw a food that is considered a carbohydrate.

Draw a food that is considered a protein.

Draw a food that is considered a carbohydrate.