Oxygen is a chemical element with the symbol O and atomic number 8. Molecular formula of Oxygen is O2. Oxygen cannot exist with only one atom.
The full form of O2 is Oxygen
Oxygen
FullForms. (2026). O2. FullForms.com. https://fullforms.com/O2
FullForms. "O2." Accessed March 31, 2026. https://fullforms.com/O2.
FullForms (2026) 'O2', FullForms.com. Available at: https://fullforms.com/O2 (Accessed: 31 March 2026).
"O2." FullForms.com, 2026, https://fullforms.com/O2. Accessed 31 Mar. 2026.
<a href="https://fullforms.com/O2">O2</a>
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