Discussion Forum
Que. | Number of atoms in ozone molecules are |
a. | 2 |
b. | 3 |
c. | 4 |
d. | 1 |
Correct Answer:3
|
Que. | Number of atoms in ozone molecules are |
a. | 2 |
b. | 3 |
c. | 4 |
d. | 1 |
Correct Answer:3
|