L2exis5groaJiah L2exis5groaJiah

07-10-2016
Chemistry

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What is oxygen made up of? I mean molecules or atoms?

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CuriousCompass CuriousCompass

07-10-2016

Oxygen is an atom. Oxygen's atomic number is 8.
Water is a molecule that uses the Oxygen atom in it's make up:
H2O:
2 Hydrogen atoms
1 Oxygen atom.

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