Chemistry, 09.06.2021 21:50, ibarral37102

? Question Аа
Which statements about oxygen and nitrogen are true?
Select all the correct answers.
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They are both normally found as gases in the atmosphere.
They can be either liquids or gases.
They turn from gas to liquid at the same temperature.
They can be changed from gases to liquids by heating them.
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? Question Аа
Which statements about oxygen and nitrogen are true?
Select all the corre...