Study Guide For The Electron (Page 2 of 4) in pdf

Study Guide For The Electron Page 2

15. If the first energy level only has an s-sublevel, there will be

atomic orbital and

a maximum of

electrons on n = 1.

16. If the second energy level has a s sublevel and a p sublevel, there will be

atomic orbitals and a maximum of

electrons on n = 2.

17. If the third energy level has a s-sublevel, a p sublevel, and a d sublevel, there will be

atomic orbitals and a maximum of

electrons on n =3.

18. If the fourth energy level has a s sublevel, a p sublevel, a d sublevel, and a f sublevel,

there will be

atomic orbitals and a maximum of

electrons on n =4.

19. In general, if n is used to represent the energy level,

represents the number

of orbitals and

represents the number of electrons.

20. Circle the sublevels that do not exist.

FIRST ENERGY LEVEL 

SECOND ENERGY LEVEL 

THIRD ENERGY LEVEL

FOURTH ENERGY LEVEL 

21. Which two elements have electron configurations that are exceptions to the rules?

Write their name AND symbol.

Chromium, Cr and Copper, Cu

22. What other elements are likely to be exceptions to the rules and are located in the d-

block?

Molybdenum, Tungsten, Seborgium, Silver, and Gold

23. Write the ground state electron configuration for each of the following elements.

a. Titanium (Ti) 

b. Tellurium (Te)

1s

c. Copper (Cu) 

Study Guide For The Electron Page 2