Question

How many moles are equal to 1.20 x 1024 atoms of sulfur?

Answer 1

A mole is the quantity of a substance that is equal to Avogadro's constant. The 1.993 moles contain atoms of sulfur.

Mole :

It is the amount of substance that contains as many elementary entities as in 12 g of Carbon-12. It is equal to the atoms, molecules, or ions.

As mentioned above,

1 mole =

Number of mole formula,

Hence it can conclude that the 1.993 moles contain atoms of sulfur.