Oxygen is classified as what type of substance?

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Multiple Choice

Oxygen is classified as what type of substance?

Explanation:
State of matter at room temperature and pressure determines how oxygen is classified. Under these conditions, oxygen is a gas, which is how it is stored and delivered in medical settings (compressed gas in cylinders or delivered as a breathable gas). The diatomic molecule O2 remains gaseous at room temperature, with a boiling point far below it, so it is not a liquid or solid in everyday use. An aerosol refers to tiny droplets or particles suspended in air, which is not how pure oxygen is supplied for therapy.

State of matter at room temperature and pressure determines how oxygen is classified. Under these conditions, oxygen is a gas, which is how it is stored and delivered in medical settings (compressed gas in cylinders or delivered as a breathable gas). The diatomic molecule O2 remains gaseous at room temperature, with a boiling point far below it, so it is not a liquid or solid in everyday use. An aerosol refers to tiny droplets or particles suspended in air, which is not how pure oxygen is supplied for therapy.

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