Final answer:
To convert from the number of tungsten atoms to moles of tungsten atoms, divide the given number of atoms by Avogadro's number.
Step-by-step explanation:
To convert from the number of tungsten atoms to moles of tungsten atoms, we can use Avogadro's number as a conversion factor. Avogadro's number is approximately 6.02 x 10^23 atoms/mol. Therefore, to find the number of moles of tungsten atoms in 4.8 x 10^23 atoms of tungsten, we divide the given number of atoms by Avogadro's number:
Moles of tungsten atoms = (4.8 x 10^23 atoms) / (6.02 x 10^23 atoms/mol)
Moles of tungsten atoms = 0.797 mol