Question

What is the mass of 6.728 x 10^23 atoms Ag?

Answer 1

Answer: 18.02 g

Explanation:

im pretty sure thats the anwser but im not 100% sure if it correct

Answer 2

Answer:

1.21*10^2 g

Explanation:

6.728*10^23 atom Ag *1 mol/6.022*10^23 (Avogadro's number)*107.868 g (Ag atomic mass)/1 mol = 120.514099 g > (rounded and scientific notation)  1.21*10^2 g

Hope this helps! If you have any questions about this answer, feel free to put them in the comments.