Question

How

many arsenic atoms are in 5.21 g of arsenic?
i) 0.0695 atoms
ii) 9.51 x 1022 atoms
iii) 3.14 x 1024 atoms
iv) 2.10 x 1022 atoms
v) 4.19 x 1022 atoms

Answer 1

the correct answer is to 9.51 * 10 ^ 22