2.1 Composition of Matter Notes

Multiple Choice

Element or Compound?
H₂O

• Element
• Compound

Multiple Choice

Element or Compound?
Au

• Element
• Compound

Multiple Choice

Element or Compound?
Ru

• Element
• Compound

Multiple Choice

Element or Compound?
CF₃CO₂H

• Element
• Compound

Multiple Choice

This type of mixture has particles that settle. 

• Suspension
• Colloid 
• Solution 

Multiple Choice

This type of mixture looks gel like and has moderate sized particles suspended 

• Suspension 
• Solution

• Colloid 

Multiple Choice

Cookies and cream ice cream would be classified as

• A homogenous mixture
• A heterogenous mixture
• An element
• A compound

Multiple Choice

Brass

• Homogenous

• Heterogeneous

• Element

• C

Multiple Select

• change of color

• precipitate formed

• gas bubbles

• emission of light

Multiple Choice

• change of color

• precipitate formed

• gas bubbles

• emission of light

Multiple Choice

• change of color

• precipitate formed

• gas bubbles

• emission of light

Multiple Choice

• change of color

• precipitate formed

• gas bubbles

• emission of light

Keep WayGround Open, and work on the "Types & Properties of Matter Worksheet". When it is 5 minutes until the bell rings answer the question on your computer.

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What is one thing you learned today about matter?