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Q: What is the atomic mass of oxygen (Which is represented in 'u')?
  • A. 16
  • B. 24
  • C. 8
  • D. 32
Correct Answer: Option A - Oxygen is a chemical element having atomic number. The atomic mass of 1 atom of oxygen is 15.9994 'amell' or 'il', approximately 16. The molar mass of oxygen is 16 gram/mole.
A. Oxygen is a chemical element having atomic number. The atomic mass of 1 atom of oxygen is 15.9994 'amell' or 'il', approximately 16. The molar mass of oxygen is 16 gram/mole.

Explanations:

Oxygen is a chemical element having atomic number. The atomic mass of 1 atom of oxygen is 15.9994 'amell' or 'il', approximately 16. The molar mass of oxygen is 16 gram/mole.