Classification of Matter Practice

Elements are classified as...

• a pure substance

• a mixture

• both mixtures and pure substances

• none of the above

Which of the images would be a mixture? Choose all that apply.

• A

• B

• C

• D

• E

What would letter A be classified as?

• Element

• Compound

• Mixture of Elements

• Mixture of Compounds

• Mixture of Elements and Compounds

Tags

NGSS.MS-PS1-1

How can compounds be broken into smaller/simpler parts?

• Physical Changes

• Chemical Changes

If a substance is made of two or more different elements that are bonded together, it is a(n)...

• compound

• element

• mixture

Tags

NGSS.MS-PS1-1

Acetic Acid (CH₃OOH) is...

• a compound

• an element

• a mixture

Tags

NGSS.MS-PS1-1

Copper (Cu) would be an example of...

• an element

• a compound

• a mixture

What is a homogeneous mixture?

• a mixture that is the same throughout.
• a mixture that is made up of one type of atom.
• a mixture that is made up of one type of compound
• a mixture that cannot be separated through physical changes

A mixture that is NOT evenly distributed is called ....

• Compounded
• Homogenous
• Heterogenous
• Salty

What type of mixture is this?

• homogenous mixture
• chemical
• heterogeneous mixture 
• solid mix