Formation of New Substances Quiz

What are substances?

• Matter that can be easily separated into other substances

• Matter with the same properties throughout

• Matter that cannot be observed or measured

• Matter with different properties throughout

Which of the following is a property of matter? Choose all that are correct.

• Length

• Color

• Time

• shape

Tags

NGSS.5-PS1-3

What is a pure substance?

• A substance that cannot be broken down into other substances

• A substance that can be easily broken down into other substances

• A substance that contains multiple substances

• A substance that changes its properties when mixed with other substances

Tags

NGSS.MS-PS1-4

Which of the following is an example of a gas as a pure substance?

• Trail mix

• Pure water

• Oxygen

• Air

Tags

NGSS.MS-PS1-4

What is a mixture?

• A substance that forms when two or more substances are mixed together

• A substance that has the same properties throughout

• A substance that cannot be separated into its individual parts

• A substance that contains only one substance

What is a solution?

• A mixture that contains only one substance

• A special mixture formed when substances break apart

• A special mixture formed when one or more substances dissolve into another substance

• A mixture that cannot be separated into its parts

How are most solutions formed?

• By dissolving a solid into a liquid

• By separating a liquid from a solid

• By heating a mixture to a high temperature

• By mixing two gases together

What is a chemical reaction?

• A process of separating a liquid from a solid

• A process of mixing two or more substances together

• A process of forming new substances

• A process of dissolving a solid into a liquid

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

What are the properties of the new substances formed in a chemical reaction?

• They cannot be observed or measured

• They are only formed in gas form

• They are different from the original substances

• They are the same as the original substances

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

What are some signs to look for in chemical reactions?

• Formation of a solid material

• Formation of a gas

• Formation of a new color

• Formation of a liquid

Tags

NGSS.MS-PS1-2