Question

Suppose a piece of silver jewelry contains 6.83×10²² atoms of silver (Ag).

How many dozens of silver atoms are in the piece of jewelry?

Answer 1

Given value is

atoms of silver = 6.83 $\times$ 10²² atoms

We know that

1 dozen = 12 units

the

1 unit = 1/12 dozens

So for given number of atoms of silver , lets calculate the number of dozen

dozens of silver atoms are in the piece of jewelry = (1 dozen / 12) $\times$ 6.83 $\times$ 10²² atoms

= 5.69 $\times$ 10²¹ dozen atoms

So our answer is = 5.69 $\times$ 10²¹ dozen atoms