1. Elements 11-20

2. Periodic Table

4. Sodium

6. Sodium atom

8. Sodium Salt Lamp

10. Magnesium

12. Magnesium Atom

14. Magnesium brake mount

16. Aluminum

18. Aluminum atom

20. Corundum (Aluminum Oxide)

22. Silicon

24. Silicon atom

26. Silicone spatula

28. Phosphorus

30. Phosphorus atom

32. Kitchen matches

34. Sulfur

36. Sulfur atom

38. Garlic

40. Chlorine

42. Chlorine atom

44. Clorox

46. Argon

48. Argon atom

50. Argon indicator light

52. Potassium

54. Potassium atom

56. Banana

58. Calcium

60. Calcium atom

62. Chalk