Question

Determine the number of atoms in 1.793 x 10^-6 g of silver

Answer 1

Acc to your Question,

We have 1.793micrograms of silver

So,

We know Molecular Mass of Silver=108gms

And 108gms contain Avagdaro Number of entities so 1.793 micro grams will have( 1.793 microgm×Na)/108 ===10^16 enitty no of atoms