Question

1.0 g of hydrogen contains 6x1023 atoms. The atomic weight of helium is 4. It follows that the number of
atoms in 1 g of He is :
(1) 1/4 x 6 x 1023
(2) 4 x 6 x 10^23
(3) 6x10^23
(4) 12 x 10^23​

Answer 1

Answer:

i think (2) **********