Answer:
1.023 × 10²³ atoms
Step-by-step explanation:
The number of atoms in a substance can be found by using the formula
where n is the number of moles
N is the number of entities
L is the Avogadro's constant which is
6.02 × 10²³ entities
From the question we have
N = 0.17 × 6.02 × 10²³
We have the final answer as
1.023 × 10²³ atoms
Hope this helps you