3.011 10²² atoms of an element weighs 1.15 ~g . The atomic mass of the element is

Step-by-step solution

From Avogadro's law, Avogadro's number = Atomic mass of the element 3.011 10²² atoms of an element weigh =1.15 ~g 6.023 10²³ atoms weigh = 1.15 6.023 10²³ 3.011 10²² =23