Lewis diagrams for molecules with single covalent bonds.

1. Molecular structure
Simple covalent molecules

2. HH
HH
H2

3. Draw Lewis diagrams:
• Ammonia (NH3)
• Oxygen difluoride (OF2)
• Hypochlorous acid (HOCl)

4. NH3

5. Group 5

6. N

7. N

8. H
N
H
H

9. NH3
H NH
H

10. NH3
H NH
H

11. NH3
H NH
H

12. OF2

13. Group 6

14. O

15. O

16. Group 7

17. F

18. F

19. O
F
F

20. OF2
OF
F

21. OF2
OF
F

22. HOCl

23. Group 6

24. O

25. O

26. Group 7

27. Cl

28. Cl

29. O
Cl

30. O Cl

31. O Cl
H

32. O Cl
H

33. O
H
Cl

34. HOCl
O Cl
H

35. HOCl
O Cl
H

36. H NH
H
OF
F
O Cl
H