Question

Need Help ASAPPPP!!!!

Answer 1

Hello! :p

1. 6.022 × 10^{23} atoms of copper.
2. 143.09 g/mol

I hope this helps! Thank you so much! :)

Answer 2

Answer: For number 8. I think only one if not i'm so sorry also you would need 143. 0914

Step-by-step explanation: