ELECTRON DOT DIAGRAMS

ELEMENT / ELECTRON
CONFIGURATION / OUTER
ENERGY
LEVEL / # OF VALENCE
ELECTRONS / ORBITAL NOTATION OF LAST SUBLEVEL FILLED / ELECTRON
DOT
DIAGRAM
1. / magnesium
2. / carbon
3. / sulfur
4. / barium
5. / nickel
6. / oxygen
7. / arsenic
8. / lead
9. / lithium
10. / neon
11. / bromine
12. / aluminum
13. / sodium
14. / chlorine
15. / argon
16. / calcium
17. / zinc
18. / potassium
19. / iodine
20. / cobalt

QUANTUM NUMBERS

Answer the questions below the table.

Element / 1s / 2s / 2p / 3s / 3p / 3d / 4s / 4p / 4d / 4f / 5s
1.) / K / _ / _ / _ _ _ / _ / _ h _ / _ _ _ _ _ / _ / _ _ _ / _ _ _ _ _ / ______/ _
2.) / O / _ / h / _ _ _ / _ / _ _ _ / _ _ _ _ _ / _ / _ _ _ / _ _ _ _ _ / ______/ _
3.) / Ar / _ / _ / _ _ i / _ / _ _ _ / _ _ _ _ _ / _ / _ _ _ / _ _ _ _ _ / ______/ _
4.) / Ca / _ / _ / _ _ _ / _ / _ _ _ / _ _ _ _ _ / _ / _ _ _ / _ _ _ _ _ / ______/ _
5.) / Br / _ / _ / _ _ _ / _ / _ _ _ / _ _ _ _ _ / _ / _ _ _ / _ _ _ _ _ / ______/ _
6.) / Rb / _ / _ / _ _ _ / _ / _ _ _ / _ _ _ _ _ / _ / _ _ _ / _ _ _ _ _ / ______/ _
7.) / Co / _ / _ / _ _ _ / _ / _ _ _ / _ _ _ _ _ / _ / _ _ _ / _ _ _ _ _ / ______/ _
8.) / Se / _ / _ / _ _ _ / _ / _ _ _ / _ _ _ _ _ / _ / _ _ _ / _ _ _ _ _ / ______/ _
9.) / B / _ / _ / _ _ _ / _ / _ _ _ / _ _ _ _ _ / _ / _ _ _ / _ _ _ _ _ / ______/ _
10.) / P / _ / _ / _ _ _ / _ / _ _ _ / _ _ _ _ _ / _ / _ _ _ / _ _ _ _ _ / ______/ _

Each question below corresponds to the number in the table. (Honors ONLY)

1.) Give the four quantum numbers for the electron indicated.
n = l = m = s =

2.) Give the four quantum numbers for the electron indicated.
n = l = m = s =

3.) Give the four quantum numbers for the electron indicated.
n = l = m = s =

4.) For this element, does the electron with this set of quantum numbers exist?
n = 4 l = 1 m = 0 s = - 1/2

5.) For this element, draw in the electron with this set of quantum numbers.
n = 3 l = 2 m = 0 s = + 1/2

6.) For this element, draw in the electron with this set of quantum numbers.
n = 4 l = 1 m = + 1 s = - 1/2

7.) For this element, draw in the electron with this set of quantum numbers.
n = 3 l = 2 m = - 1 s = - 1/2

8.) For this element, draw in the electron with this set of quantum numbers.
n = 3 l = 1 m = + 2 s = + 1/2