Classification of Matter

What is the classification of the following: gold, carbon, and hydrogen?

• Compound

• Mixture

• Element

• Solution

Which of the following is NOT a compound?

• Acetic Acid

• Seawater

• Salt

• Sugar

Which particle model represents a combination of two compounds?

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Tags

NGSS.MS-PS1-1

Which particle model represents a combination of an element and a compound?

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• 

Tags

NGSS.MS-PS1-1

Identify if the following is an element, compound, homogeneous, heterogeneous.

H₂O ( Water)

Tags

NGSS.MS-PS1-1

Identify if the following is an element, compound, homogeneous, heterogeneous.

Air

Identify if the following is an element, compound, homogeneous, heterogeneous.

Bronze

Identify if the following is an element, compound, homogeneous, heterogeneous.

Blood

Give at least 1 example of Suspension.

Give at least 1 example of Colloids.