The number of moles of magnesium is equal to 3. 01 x 1023 atoms of magnesium is 0.05 mol.
The mole is a SI unit of measurement that is used to calculate the quantity of any substance.
In a mole of any substance, there exist 6.02 x 10²³ units of that substance.
[tex]3.01 \times 10^{22M} g\; atoms \dfrac{1 \; mol }{1 mol \;6.02 \times 10^{23}Mg atoms} = 0.05 \;mol[/tex]
Thus, the number of moles of magnesium is equal to 3. 01 x 1023 atoms of magnesium is 0.05 mol.
Learn more about moles
https://brainly.com/question/26416088
#SPJ4
