Question

1g of hydrogen contains 6*10^23 atoms. the atomic mass of he is 4 . it follows that number of atoms in 1g of he is​

Answer 1

Answer:1/4* 6*10^23

Explanation:

4g of He contains 6.023*10^23 atoms

1g of He contains x atoms

By Unitary Method,

x=1/4*6.023*10^23