TN Science Elements, Compounds, Pure Substance and Mixtures

Substances that are made up of ONLY one type of atom (element) or compound.

• Colloid

• Heterogeneous mixture

• Pure substance

• Suspension

• Homogeneous mixture

Identify which images are PURE SUBSTANCES! (Check all that apply) : )

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Tags

NGSS.MS-PS1-1

Identify which images are HETEROGENEOUS MIXTURES! (Check all that apply)

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Solutions are ___________ mixtures.

• Solid

• Homogenous

• Heterogeneous

• Gas

Which of the following is classified as a pure substance?

• Lemonade

• Fruit punch

• ketchup

• Helium

A pure substance...

• Looks the same from every part you look 
• Looks different from every part you look

What is matter?

• Anything that has mass and occupies space
• Anything that has mass
• Anything that is made of air
• ALL of them 

Tags

NGSS.MS-PS1-1

NGSS.MS-PS1-4

Max is hungry and he prepares cereal with milk. This is an example of a: 

• Homogeneous mixture
• Heterogeneous mixture

Which of the following is a pure substance? 

• Water
• Sugar
• Wood
• ALL of them

Which substances, when mixed together, maintain their original physical properties?

• gravel and water

• wood chips, water and sand

• sand and water

• all of the above