Question

calculate the mass of one iron of oxygen​

Answer 1

Answer:

1 ion weighs 1/6.023 × 1023 u

Explanation:

Mass refers to the measure of number of atoms in an element or a compound. Now, since 1 mole of oxygen atoms = 16 units and every mole of oxygen contains 6.023 × 1023 atoms, Hence, 1 oxygen ion weighs = 1/6.023 × 1023 u.

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Answer 2

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