477,122 views
13 votes
13 votes
How many grams are in 4.28 x 10^2 atoms of Ca?

User CLod
by
3.0k points

1 Answer

21 votes
21 votes

2.85 grams

4.28x10^2 atoms (40.08 grams of Ca/ 6.02x10^23)

User Rocketboy
by
2.6k points