3
2
3
5
Mark this and return
How does the number of molecules in 1 mol of oxygen compare with the number of molecules in 1 mol of nitrogen?
O 1 mol of oxygen has fewer molecules.
1 mol of oxygen has more molecules.
O Each sample has the same number of molecules.
The molecules cannot be compared without knowing the mass.
Save and Exit
TIME REMAINING
56:58
Next
Submit