Question

how many number of particles are present in one mole of oxygen atom and oxygen molecule?​

Answer 1

Answer:

Each contains 1 mole or 6.02 × 10 23 particles. However, the mass of each gas is different and corresponds to the molar mass of that gas: 4.00 g/mol for He, 28.0 g/mol for N 2 , and 16.0 g/mol for CH 4 .

Answer 2

Answer:

1 mole oxygen atom - 6.02 * 10^23 atoms of O

1 mole oxygen molecule - 6.02 * 10^23 molecules of O2

                                           2 * 6.02 * 10^23 atoms of O

                                           12.04 * 10^23 atoms of O

Explanation: