The number of molecules in 8 g of oxygen gas is:
A. 6.02 x 1023
B. 3.01 x 1023
C. 1.5 x 1023
D. 3.01 x 1012
Answer:C
The number of molecules in 8 g of oxygen gas is:
A. 6.02 x 1023 B. 3.01 x 1023 C. 1.5 x 1023 D. 3.01 x 1012