1. 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 Periodic History s,p,d,f-block party That Trendy Periodic Table Elemental Cliques Potpourri

2. This century saw a “Revolution” in the discovery of new elements

3. The 19 th Century

4. This Englishman discovered that positive nuclear charge increases with increasing mass

5. Henry Moseley

6. The name for the time between, regular recurring events

7. A period

8. This German published a table with elements arranged by increasing mass

9. Meyer

10. In 1790, he compiled a list of the 23 then- known elements

11. Lavoisier

12. This block contains the fewest total elements

13. s

14. It has 3 values for m l

15. p-block

16. These elements are contained in the f-block

17. Inner- transition metals

18. Elements in this block have an l quantum number value of 2

19. d-block

20. You will find the highest I 1 values here

21. p-block

22. The trend by which the periodic table is arranged

23. Increasing atomic number

24. The most electronegative element

25. Fluorine

26. The group where the most metallic elements are found

27. 1

28. For a given atom, it’s the difference between atomic number and shielding

29. Z eff

30. The definition of electronegativity

31. The measure of the desire of an atom for electrons in a bond

32. These are too “royal” to react

33. Noble Gases

34. They insulate and usually form anions

35. Nonmetals

36. Bromine’s family name

37. Halogens

38. This d-blocker is its own clique: it’s not found on Earth

39. Technetium

40. The family of elements in this clique: ns 2

41. The alkaline Earth metals

42. Lavoisier’s first name

43. Antoine

44. The prior-noble gas electron configuration of titanium (Ti)

45. [Ar]4s 2 3d 2

46. The two products when Na is put in H 2 O

47. NaOH (aq) and H 2 (g)

48. The most reactive halogen

49. fluorine

50. Mendeleev arranged his table based on element’s reactions with this element

51. Oxygen