Question

6.
Potassium exists in mainly two isotopic form,
39K and 41K and their abundance in nature are
93% and 7% respectively. The average atomic
mass of potassium is
(1) 39.14
(2) 39.28
(3) 39.47
(4) 39.60
​

Answer 1

Answer:

Explanation:

Your answer is (1) 39.14 g