F Kolias
Quiz by , created more than 1 year ago

Chemical matter and change.

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F Kolias
Created by F Kolias about 9 years ago
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Matter

Question 1 of 10

1

Which of the below are a compound?

Select one or more of the following:

  • Helium

  • Water

  • Carbon

  • Carbon Dioxide

  • CO

  • Sugar

  • Zinc

Explanation

Question 2 of 10

1

Which of the below is a mixture?

Select one or more of the following:

  • Bronze alloy

  • Sugar

  • Air

  • Salt water

  • Salt

  • Water

Explanation

Question 3 of 10

1

Which of the following is a heterogeneous mixture?

Select one or more of the following:

  • Air

  • Soil

  • Iron

  • Pizza

  • Salt Water

  • Alcohol solution

Explanation

Question 4 of 10

1

Which of the following are physical changes?

Select one or more of the following:

  • photosynthesis

  • liquid water turning into ice

  • wood burning

  • copper wire bending

  • bread baking

  • water evaporating

Explanation

Question 5 of 10

1

Which of the following observations would indicate a chemical reaction has occurred?

Select one or more of the following:

  • color change

  • temperature change

  • precipitate forms

  • gas is produced

  • mass has changed

Explanation

Question 6 of 10

1

If you wanted to separate sand from water, which method of separation would you use?

Select one of the following:

  • distillation

  • filtration

  • osmosis

Explanation

Question 7 of 10

1

If you wanted to separate alcohol from water, two liquids, which method would you use?

Select one of the following:

  • distillation

  • filtration

  • osmosis

Explanation

Question 8 of 10

1

Elements can be broken down into other forms of matter.

Select one of the following:

  • True
  • False

Explanation

Question 9 of 10

1

Compounds can be broken down into other substances.

Select one of the following:

  • True
  • False

Explanation

Question 10 of 10

1

Matter can be created and destroyed.

Select one of the following:

  • True
  • False

Explanation

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