Ch3 test prep forslideshare
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The document contains examples of chemistry problems involving elements, electron configurations, and ratios of atoms to elements in compounds. It provides the answers to questions about protons, neutrons, and electrons in chlorine. It also gives electron configurations for various elements as well as which elements have specific noble gas configurations. Finally, it lists the atom to element ratios for common compounds like H2O, H2SO4, C6H12O6, and KClO3.
![Write the noble gas
configuration for cobalt.
[Ar]4s23d7](https://image.slidesharecdn.com/ch3testprepforslideshare-110925091504-phpapp01/85/Ch3-test-prep-forslideshare-37-320.jpg)
![Write the noble gas
configuration for silver.
[Kr]5s24d9](https://image.slidesharecdn.com/ch3testprepforslideshare-110925091504-phpapp01/85/Ch3-test-prep-forslideshare-40-320.jpg)
![Write the noble gas
configuration for
tellurium.
[Kr]5s24d105p4](https://image.slidesharecdn.com/ch3testprepforslideshare-110925091504-phpapp01/85/Ch3-test-prep-forslideshare-43-320.jpg)
![Which element has a
noble gas configuration
of [Rn]7s2](https://image.slidesharecdn.com/ch3testprepforslideshare-110925091504-phpapp01/85/Ch3-test-prep-forslideshare-44-320.jpg)
![Which element has a
noble gas configuration
of [Rn]7s2](https://image.slidesharecdn.com/ch3testprepforslideshare-110925091504-phpapp01/85/Ch3-test-prep-forslideshare-45-320.jpg)
![Which element has a
noble gas configuration
of [Rn]7s2
Radium](https://image.slidesharecdn.com/ch3testprepforslideshare-110925091504-phpapp01/85/Ch3-test-prep-forslideshare-46-320.jpg)
![Which element has a
noble gas configuration
of [Kr]5s24d6](https://image.slidesharecdn.com/ch3testprepforslideshare-110925091504-phpapp01/85/Ch3-test-prep-forslideshare-47-320.jpg)
![Which element has a
noble gas configuration
of [Kr]5s24d6](https://image.slidesharecdn.com/ch3testprepforslideshare-110925091504-phpapp01/85/Ch3-test-prep-forslideshare-48-320.jpg)
![Which element has a
noble gas configuration
of [Kr]5s24d6
Ruthenium](https://image.slidesharecdn.com/ch3testprepforslideshare-110925091504-phpapp01/85/Ch3-test-prep-forslideshare-49-320.jpg)
Ch3 test prep forslideshare
- 2. Are you ready for the Chapter 3 Test?
- 3. 17 Cl 35.45
- 4. 17 Cl 35.45
- 5. How many protons? 17 Cl 35.45
- 6. How many protons? 17 Cl 35.45
- 7. How many protons? 17 Cl 35.45 How many neutrons?
- 8. How many protons? 17 Cl 35.45 How many neutrons?
- 9. How many protons? 17 Cl 35.45 How many neutrons? How many electrons?
- 10. How many protons? 17 Cl 35.45 How many neutrons? How many electrons?
- 11. 17 Cl 35.45
- 12. 17 Cl 35.45
- 13. How many protons? 17 Cl 35.45
- 14. How many protons? 17 Cl 17 35.45
- 15. How many protons? 17 Cl 17 How many neutrons? 35.45
- 16. How many protons? 17 Cl 17 How many neutrons? 35 - 17 = 18 35.45
- 17. How many protons? 17 Cl 17 How many neutrons? 35 - 17 = 18 How many electrons? 35.45
- 18. How many protons? 17 Cl 17 How many neutrons? 35 - 17 = 18 How many electrons? 35.45 17 same as protons
- 19. How many protons? 17 Cl 17 How many neutrons? 35 - 17 = 18 How many electrons? 35.45 17 same as protons
- 20. Write the electron configuration for sodium.
- 21. Write the electron configuration for sodium.
- 22. Write the electron configuration for sodium. 1s22s22p63s1
- 23. Write the electron configuration for iron.
- 24. Write the electron configuration for iron.
- 25. Write the electron configuration for iron. 1s22s22p63s23p64s23d6
- 26. Write the electron configuration for bromine.
- 27. Write the electron configuration for bromine.
- 28. Write the electron configuration for bromine. 1s22s22p63s23p64s23d104p5
- 29. Which element ends with 6s 2?
- 30. Which element ends with 6s 2?
- 31. Which element ends with 6s 2? Barium
- 32. Which element ends with 5f 4?
- 33. Which element ends with 5f 4?
- 34. Which element ends with 5f 4? Neptunium
- 35. Write the noble gas configuration for cobalt.
- 36. Write the noble gas configuration for cobalt.
- 37. Write the noble gas configuration for cobalt. [Ar]4s23d7
- 38. Write the noble gas configuration for silver.
- 39. Write the noble gas configuration for silver.
- 40. Write the noble gas configuration for silver. [Kr]5s24d9
- 41. Write the noble gas configuration for tellurium.
- 42. Write the noble gas configuration for tellurium.
- 43. Write the noble gas configuration for tellurium. [Kr]5s24d105p4
- 44. Which element has a noble gas configuration of [Rn]7s2
- 45. Which element has a noble gas configuration of [Rn]7s2
- 46. Which element has a noble gas configuration of [Rn]7s2 Radium
- 47. Which element has a noble gas configuration of [Kr]5s24d6
- 48. Which element has a noble gas configuration of [Kr]5s24d6
- 49. Which element has a noble gas configuration of [Kr]5s24d6 Ruthenium
- 50. What is wrong with 1s22s22p63s23p64s24d104p5?
- 51. What is wrong with 1s22s22p63s23p64s24d104p5?
- 52. What is wrong with 1s22s22p63s23p64s24d104p5? 1s22s22p63s23p64s24d104p5 should be 3d10
- 53. What is wrong with 1s22s22p63s23d5?
- 54. What is wrong with 1s22s22p63s23d5?
- 55. What is wrong with 1s22s22p63s23d5? 1s22s22p63s23d5 should be 3p5
- 56. What is the atom to element ratio for H20?
- 57. What is the atom to element ratio for H20?
- 58. What is the atom to element ratio for H20? 2:1
- 59. What is the atom to element ratio for H2S04?
- 60. What is the atom to element ratio for H2S04?
- 61. What is the atom to element ratio for H2S04? 2:1:4
- 62. What is the atom to element ratio for C6H1206?
- 63. What is the atom to element ratio for C6H1206?
- 64. What is the atom to element ratio for C6H1206? 6:12:6
- 65. What is the atom to element ratio for KClO3?
- 66. What is the atom to element ratio for KClO3?
- 67. What is the atom to element ratio for KClO3? 1:1:3
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