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S-orbitals

p-orbitals. S-orbitals. #30 How many electrons are in the highest occupied energy level of these atoms:. Barium. 2 electrons are in the 6 th level. Sodium. 1 electrons are in the 3 th level. Aluminum. 3 electrons are in the 3 th level. Oxygen. 6 electrons are in the 2nd level. #31.

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S-orbitals

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  1. p-orbitals S-orbitals

  2. #30 How many electrons are in the highest occupied energy level of these atoms: Barium 2 electrons are in the 6th level

  3. Sodium 1 electrons are in the 3th level

  4. Aluminum 3 electrons are in the 3th level

  5. Oxygen 6 electrons are in the 2nd level

  6. #31 aufbau principle Pauli exclusion principle Hund’s rule

  7. #32 Write the electron configurations for the elements that are identified only by these atomic numbers. 15: 1s22s22p63s23p3 phosphorous

  8. #32 Write the electron configurations for the elements that are identified only by these atomic numbers. 12: 1s22s22p63s2 Magnesium

  9. #32 Write the electron configurations for the elements that are identified only by these atomic numbers. 9: 1s22s22p5 fluorine

  10. #32 Write the electron configurations for the elements that are identified only by these atomic numbers. 18: 1s22s22p63s23p6 argon

  11. #33 What is meant by 3p3? 3p3 # of electrons in sublevel energy level shape of orbital

  12. #34 Give electron configurations for atoms of these elements: Na =11 1s22s22p63s1

  13. #34 Give electron configurations for atoms of these elements: S=16 1s22s22p63s23p4

  14. #34 Give electron configurations for atoms of these elements: Mg = 12 1s22s22p63s2

  15. #34 Give electron configurations for atoms of these elements: Ne=10 1s22s22p6

  16. #34 Give electron configurations for atoms of these elements: K=19 1s22s22p63s23p64s1

  17. #35 Which of these orbital designations are invalid? OK a. 4s b. 3f c. 2d d. 3d NO NO OK

  18. #36 What is the maximum number of electrons that can go into each of the following sublevels? a. 2s b. 3p c. 4s d. 3d 2 6 2 10

  19. #36 e. 4p f. 5s g. 4f h. 5p 6 2 14 6

  20. #37 Arrange the following sublevels in order of increasing energy: 3d, 2s, 4s, 3p 2s 3p 4s 3d

  21. #38 How many electrons are in the second energy level of an atom of each element? a. chlorine b. phosphorous c. potassium 1s22s22p63s23p5 1s22s22p63s23p3 1s22s22p63s23p64s1

  22. #39 Write electron configuations for atoms of these elements: a. selenium 34 b. vanadium c. nickel d. calcium 1s22s22p63s23p64s23d10 4p4 1s22s22p63s23p64s23d3 1s22s22p63s23p64s23d8 1s22s22p63s23p64s2

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