Q:

What are the properties of oxygen?

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Quick Answer

Oxygen is a non-flammable gas that is colorless and odorless. It has a melting point of 54.36 Kelvin and a boiling point of 90.19 Kelvin. Oxygen speeds the rate of combustion by acting as an oxidizing agent.

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Full Answer

Oxygen has the atomic number of 8 on the periodic table because it has eight protons in its nucleus. Its most abundant form has eight neutrons, with less abundant forms having nine or 10. Oxygen has two allotropes, or chemical forms. The most common is oxygen gas, which consists of two oxygen atoms bonded together. The second is ozone, which consists of three oxygen atoms bonded together.

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Related Questions

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    What is the gas that has eight protons and eight neutrons?

    A:

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    Where does air come from?

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    What does oxygen react with?

    A:

    Oxygen is a highly reactive and very abundant element that reacts with many things, including, as the University of California, Davis' ChemWiki points out, the reaction it has with hydrogen, which creates water. This element is so reactive that it can even react with itself.

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