Log inSign up for FREE
Library

MM Do Now Ch 1 Test Review

Last updated 14 days ago
17 questions
Use this model to answer the following questions

1

Is this a substane or a mixture?

1

Explain why it is a substance or why it is a mixture?

Use this model to answer the following questions

1

Is this a substane or a mixture?

1

Explain why it is a substance or why it is a mixture?

1

Air is what phase of matter?

1

What do the molecules look like in air?

1

A cup is what phase of matter?

1

What do the molecules look like in a cup?

1

Water in this glass is what phase of matter?

1

What do the molecules look like in the water?

1

Which molecules move the slowest?

1

Which molecules move the fastest?

This is the chromatography paper after water was added to the food coloring sample.

1

How many different colors do you see on the chromatography paper?

1

This means the food coloring is a substance or mixture?

1

Explain why it is a substance or why it is a mixture?

1

The food coloring was separated because of attraction.

Why was the red food coloring at the bottom of the paper? Use the word attract in your answer.

1

Why was the blue food coloring at the top of the paper? Use the word attract in your answer.