classification of matter pretest

How would you classify this image?

• homogeneous mixture

• heterogeneous mixture

What is a pure substance made of 2 or more elements chemically combined in a specific ratio (Ex. Water)?

• Element

• Compound

• Mixture

• Solution

What is a well-mixed mixture containing a solvent and at least one solute that has the same properties throughout (Ex. Sugar water)?

• Heterogeneous mixture

• Colloid

• Suspension

• Solution

What is a type of mixture that is evenly mixed so you cannot see the parts and it looks all the same (Ex. Paint)

• Element

• Compound

• Heterogeneous mixture

• Homogeneous mixture

What is a pure substance that cannot be broken down into any other substances by chemical or physical means (Ex. Oxygen)?

• Element

• Compound

• Colloid

• Suspension

This picture represents: 

• Element
• Compound
• Mixture of Elements
• Mixture of Compounds

Tags

NGSS.MS-PS1-1

This picture represents which of the following?

• element
• compound
• mixture

Tags

NGSS.MS-PS1-1

Italian Salad Dressing is a . . .

• heterogeneous mixture
• homogeneous mixture
• Pure Substance
• Compound

If you change a substance into a new substance...

• Partial Change
• Physical Change
• Chemical Change
• Freezing

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Changing the phase, size or shape of something....

• Chemical change
• Physical Change
• Suspension
• Colloid