Question

4*10^22 atoms of an element weigh 12g. The gram atomic weight of the element is ​

Answer 1

Answer:

May be the answer is 48×10^22.

Answer 2

Answer:

4×10^22 atoms weighs 12g

then 1 atom will weigh=12/4×10^22=3/10^22g

as we know that the molecular weight of an element=weight of one mile atoms= weight of 6.022×10^23 atoms

weight of 6.022×10^23 atoms=3/10^22×6.022×10^23g

=180.66g