Question

calculate number of atom in each of the following. 1). 16 mole of He. 2). 16u of He. 3). 16gm of He. ​

Answer 1

hope it will help u.....
Mark brainliest

Answer 2

Explanation:

1)16/4=4u so it is 4 atom

2)16/4=4

4*6.022*10^23