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POM Lesson 4 content
This information is important for lesson 4 of Properties of matter.
Question | Answer |
---|---|
What is the density of air? | .00089g/mL |
What gas was used in World War I? | Chlorine |
True or False? Our atmosphere is made of one gas. | False |
Why do objects not float in air? | Air's density is a lot less dense than everything else. |