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Atomic number of oxygen is:
آکسیجن کا جوہری نمبر ہے
  1. 5
  2. 8
  3. 11
  4. zero
  5. None of these
Explanation

Oxygen is the chemical element with the symbol O and atomic number 8.

Oxygen Discoverers: Joseph Priestley, Antoine Lavoisier, Carl Wilhelm Scheele

Oxygen Symbol: O

Oxygen Atomic number: 8

Oxygen Electrons per shell: 2, 6


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