Question

Which of the following has the largest number of atoms?
1)0.5 g atom of cu
2)0.635 g cu
3)0.25 moles cu atom
4)1 g cu

please give the ans with STEPS !!

Answer 1

$\huge\mathfrak\blue{Answer}$

Option D

Answer 2

I hope this helps ( ╹▽╹ )