Unit Test Chapter 12 - Classification of Matter

Which substance is not an example of a pure substance?

• Chocolate Milk shake

• Olive oil

• Sugar

• Water

Vegetable Soup is ______________________.

• Homogeneous mixture

• Heterogeneous mixture

• Compound

• Element

Compounds are made from the atoms of two or more ________________.

• solutions

• components

• mixtures

• elements

Tags

NGSS.MS-PS1-1

Which of the following is NOT a mixture ?

• sugar

• muddy water

• oatmeal

• salt water

Dirt, grass, rocks can all be seen in soil. What type of mixture is soil?

• compound

• pure substance

• heterogeneous

• homogeneous

Which of the following is a heterogeneous mixture?

• blood

• a jar of mixed nuts

• sugar water

• water in a swimming pool

• pearl milk tea

A gold bar is an example of a.....

• homogeneous mixture

• heterogeneous mixture

• pure compound

• pure element

__________________ is formed when two or more elements combine chemically through a chemical reaction.

• Element

• Compound

• Atom

• Mixture

Tags

NGSS.MS-PS1-1

NGSS.MS-PS1-5

___________ are the smallest unit of an element that maintains the properties of that element.

• Mixtures

• Compounds

• Elements

• Atoms

Tags

NGSS.MS-PS1-1

Look at the picture shown.

Which mixture is homogenous?

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