Question

What weight of sodium contains the
same number of atoms as those in
8 grams of oxygen?

plz give answer​

Answer 1

Answer:

i think it is 12.5 grams..

Explanation:

8 grams of oxygen contains 0.5 moles.. so, 0.5NA atoms.

Therefore, for 0.5 atoms of sodium.. we need 0.5 moles of Sodium...

12.5 grams contain 0.5 moles...