Question

plssz answer this question with stepsq​

Answer 1

Answer:

Explanation:

moles = 1/9.109 × 10⁻³¹

          = 1.09 × 10³⁰

no of electrons= moles  × Na ( Avogadro's no)

                       = 1.09 × 10³⁰ × 6.02 × 10²³

                      = 6.56 × 10⁵³