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#2. Classifying Matter: Outcome A1

Last updated 10 months ago

14 questions

For Questions 1-8 Determine if the following is a mixture or pure substance:

1 point

1

Question 1

1.

What is a substance composed of three different types of molecules?

Pure Substance

Mixture

1 point

1

Question 2

2.

sucrose? (C22H12O11)

Pure Substance

Mixture

1 point

1

Question 3

3.

A substance who's various components can only be seen under a microscope?

Pure Substance

Mixture

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1

Question 4

4.

Any substance with a defined chemical formula?

Pure Substance

Mixture

1 point

1

Question 5

5.

What is pepperoni pizza?

Pure Substance

Mixture

1 point

1

Question 6

6.

What is salt water?

Pure Substance

Mixture

1 point

1

Question 7

7.

What is a substance made up of only one type of particle?

Pure Substance

Mixture

1 point

1

Question 8

8.

Is gold a pure substance or a mixture?

Pure Substance

Mixture

1 point

1

Question 9

9.

Matter is anything that has mass and volume. Which of the following is NOT matter?

Water 

Air

Sound

Table

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Question 10

10.

Which of the following substances exist in the liquid state at room temperature?

Air

Oil

Iron

Sand

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1

Question 11

11.

A pure substance consists only of one substance. Which of the following is NOT a pure substance?

Air

Sugar

Iron

Water

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1

Question 12

12.

A mixture consists of many substances. Which of the following is NOT a mixture?

Oxygen Gas

Salad

Carbonated drink "Pepsi" 

Ocean Water

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1

Question 13

13.

What is trail mix an example of?

Pure Substance 

Mechanical Mixture

Suspension

Solution 

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1

Question 14

14.

Milk is an example of:

Pure Substance 

Mechanical Mixture 

Suspension 

Solution 