OnLevel Chem Final review Fall

Matter is anything that.....

• Has mass and takes up space

• Has mass and is visible

• Takes up space and has energy

• Has energy and is visible

What particle view below is a mixture?

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• 
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• 

What is the best classification for this substance?

• An element

• A compound

• A mixture

Is this a pure substance?

• Yes

• No

What is the best classification of this substance? H₂SO₄

• An element

• A compound

• A mixture

What is an example of a physical property?

• Silver is shiny

• Alcohols are flammable

• Alkali metals are reactive with water

• Acids are sometimes corrosive

What is an example of a chemical change?

• Tearing paper

• Dissolving salt in water

• Melting ice

• Burning wood

Does this particle view show an element or a compound?

• element

• compound

Is this image showing a homogeneous or a heterogeneous mixture? Image: Cesar salad

• homogeneous

• heterogeneous

Is this image showing a homogeneous or a heterogeneous mixture? Image: Milk

• homogeneous

• heterogeneous