Question 21 Determine the amount of moles in 7.10times 10^25 atoms of fluorine square moles

The question is asking us to find the number of moles in atoms of fluorine. We know that one mole of any substance contains Avogadro's number of entities, which is . So, to find the number of moles, we need to divide the given number of atoms by Avogadro's number. So, the calculation will be: After performing the division, we find that the number of moles is approximately 117.7.