2. 100 200 300 400 Polyatomic Ions Parts of the Atom Names and Formulas Periodic Table Wildcard Chapter 2 Chapter 2 Vital Vocab 500 600 100 200 300 400 500 600 100 200 300 400 500 600 100 200 300 400 500 600 100 200 300 400 500 600 100 200 300 400 500 600 Credits

3. Vital Vocab - 100 Answer “subatomic particle with virtually no mass, has a negative charge, and greatly influences an element’s properties”

4. Vital Vocab - 200 Answer “The number of protons in an atom”

5. Vital Vocab - 300 Answer “a positively charged ion”

6. Vital Vocab - 400 Answer “Atoms of the same element with different masses”

7. Vital Vocab - 500 Answer “Smallest whole-number ratio of atoms in a compound”

8. Vital Vocab - 600 Answer “true formula; the actual number of atoms in a molecule”

9. Vital Vocab - 100 Answer What are electrons?

10. Vital Vocab - 200 Answer What is atomic number?

11. Vital Vocab - 300 Answer What is a cation?

12. What is an isotope? Vital Vocab - 400 Answer

13. Vital Vocab - 500 Answer What is an empirical formula?

14. Vital Vocab - 600 Answer What is a molecular formula?

15. Polyatomic Ions - 100 Answer The formula for hydroxide

16. Polyatomic Ions - 200 Answer The formula for nitrate

17. Polyatomic Ions - 300 Answer The formula for ammonium:

18. Polyatomic Ions - 400 Answer The formula for phosphate:

19. Polyatomic Ions - 500 Answer The formula for carbonate:

20. Polyatomic Ions - 600 Answer The formulas for nitrate vs nitrite

21. Polyatomic Ions - 100 Answer What is OH -

22. Polyatomic Ions Polyatomic Ions - 200 Answer200 Answer What is NO 3 - ?

23. Polyatomic Ions - 300 Answer What is NH 4 + ?

24. Polyatomic Ions - 400 Answer What is PO 4 3- ?

25. Polyatomic Ions - 500 Answer What is CO 3 2- ?

26. Polyatomic Ions - 600 Answer What is NO 3 - (nitrate) Vs NO 2 - (nitrite)?

27. Parts of the Atom - 100 Parts of the Atom - 100 Answer The number of protons in an atom of fluorine:

28. Parts of the Atom - 200 Parts of the Atom - 200 Answer The number of protons and electrons in a neutral atom of aluminum:

29. Parts of the Atom - 300 Parts of the Atom - 300 Answer Mass # = ___ + ___

30. Parts of the Atom - 400 Parts of the Atom - 400 Answer The isotope symbol (or nuclear symbol) for the most common isotope of sodium:

31. Parts of the Atom - 500 Parts of the Atom - 500 Answer The numbers of protons, neutrons, and elecrons in a neutral atom of copper-63.

32. Parts of the Atom - 600 Parts of the Atom - 600 Answer The number of protons and electrons in a sulfur ion:

33. Parts of the Atom - 100 Answer Parts of the Atom - 100 Answer What is 9 protons?

34. Parts of the Atom - 200 Answer Parts of the Atom - 200 Answer What are 13 protons and 13 electrons?

35. Parts of the Atom - 300 Answer Parts of the Atom - 300 Answer What are protons + neutrons?

36. Parts of the Atom - 400 Answer Parts of the Atom - 400 Answer What is 23 11 Na

37. Parts of the Atom - 500 Answer Parts of the Atom - 500 Answer What is 29 protons, 34 neutrons, and 29 electrons?

38. Parts of the Atom - 600 Answer Parts of the Atom - 600 Answer What are 16 protons and 18 electrons (to make S 2- )?

39. Names and Formulas- 100 Answer The type of atoms in an ionic compound.

40. Names and Formulas- - 200 Answer The formula for nitrogen gas

41. Names and Formulas- - 300 Answer The name of MgCl 2

42. Names and Formulas- - 400 Answer The name of N 3 O 7

43. Names and Formulas- - 500 Answer The name of FeS

44. Names and Formulas- - 600 Answer The formula for ammonium carbonate

45. Names and Formulas- - 100 Answer What are metals and nonmetals?

46. Names and Formulas- - 200 Answer What is N 2 ?

47. Names and Formulas- - 300 Answer What is magnesium chloride?

48. Names and Formulas- - 400 Answer What is trinitrogen heptaoxide?

49. Names and Formulas- - 500 Answer What is iron (II) sulfide?

50. Names and Formulas- - 600 Answer What is (NH 4 ) 2 CO 3

51. Periodic Table - 100 Answer The name of Group 18

52. Periodic Table Periodic Table -200200 Answer The location of the transition elements (transition metals)

53. Periodic Table 300 Answer The ion charge of Group 15

54. Periodic Table 400 Answer The atom with the higher electronegativity: C or F

55. Periodic Table 500 Answer What is the trend of atomic radius down a group and across a period?

56. Periodic Table 600 Answer The identities of the diatomic elements

57. Periodic Table Periodic Table -100 Answer100 Answer What are the noble gases?

58. Periodic Table Periodic Table - 200 Answer200 Answer What are Groups 3-12?

59. Periodic Table - 300 Answer What is 3 - ?

60. Periodic Table - 400 Answer What is F? (electronegativity increases across a period and F is the most electronegative element)

61. Periodic Table - 500 Answer What is increase down a group and decrease across a period?

62. Periodic Table - 600 Answer What are H, N, O, F, Cl, Br, and I?

63. Wildcard - 100 Answer The molecular compound prefix for 8:

64. Wildcard - 200 Answer The empirical formula of C 2 H 6

65. Wildcard - 300 - 300 Answer The name of HBr(aq):

66. Wildcard - 400 Answer The average atomic mass of the following isotopes: Isotope 1: 2 amu, 50% Isotope 2: 4 amu, 50%

67. Wildcard - 500 Answer The formula for carbonic acid

68. Wildcard - 600 Answer The name of CoClO 2

69. Wildcard - 100 Answer What is “octa-”?

70. Wildcard - 200 Answer What is CH 3 ?

71. Wildcard - 300 Answer What is hydrobromic acid?

72. Wildcard - 400 Answer What is 3 amu?

73. Wildcard - 500 Answer What is H 2 CO 3 ?

74. Wildcard - 600 Answer What is cobalt (I) chlorite?