Elements/Compounds/Mixtures Quizizz

Which of the diagrams below represent a mixture?

• A

• B

• C

• D

A __ mixture is a mixture in which the composition is not uniform throughout the mixture.

• element

• homogenous

• heterogenous

• compound

Which of the following is a homogeneous mixture?

• sand in a bottle

• Ink of a pen

• m&m's

• salad

An element is a ___ that cannot be separated into simpler substances by physical or chemical means.

• pure substance

• mixture

• solution

• compound

__ is a pure substance containing two or more kinds of atoms.

• Element

• compound

• mixture

• solution

Water is made up of hydrogen and oxygen, two elements that were chemically combined. This makes water a(n)

• atom

• compound

• element

• mixture

Tags

NGSS.MS-PS1-1

What is an element?

• A substance that is made up of one type of atom and can't be reduced to simpler substances.

• A substance made of two or more different atoms chemically bonded to one another. They can only be destroyed by chemical processes.

• A material containing two or more elements or compounds that are in close contact and are mixed in any proportion. They can be separated by physical means.

Tags

NGSS.MS-PS1-1

Which of the following is a compound?

• Milk

• Blood

• Salt

• Bad bunny

Tags

NGSS.MS-PS1-1

Air is a(n) _________. 

• element 
• mixture 
• compound 

Answer explanation

Remember there are different types of gases in our air..

Diagram A is an example of a(n)

• element

• compound

• mixture

Tags

NGSS.MS-PS1-1