Chemistry 111
2
Homework #4 / Fall 2005
9.
How many orbitals in a given atom can have the designation 6d?
Write the numerical answer
in blackboard.
10. How many of the following are possible
p
orbital in the fifth shell?
Type your numerical
answer in Blackboard.
(5, 1, -2)
(5, 2, -1)
(5, 2, -2)
(5, 1, -1)
(5, 1, +1)
(5, 0, 0)
11. What is the maximum theoretical number of electrons that can be placed in the sixth shell?
Write the numerical answer in blackboard.
12. How about in the 6f subshell?
Once more, write the numerical answer in blackboard.
13. How many electrons can possibly have the quantum numbers (4, 2, -1)?
14. The following set of 3 quantum numbers represents an orbital in an atom.
True or false?
(4, 2, -2).
15. How many electrons can have the set of quantum numbers (5, 3, 1, +1/2)?
Type your
numerical answer in Blackboard.
16. How many electrons in the third (3rd) shell may have
m
l
= 3 (the third quantum number)?
Again, write the number in blackboard.
17. What is the maximum number of electrons in the fourth (4
th
) shell that may have
m
l
= 2 (the
third quantum number)?
Again, write the number in blackboard.
18. What is the maximum number of electrons in the fifth (5th) shell that may have
l
= 3
?
Write
the number in blackboard.
19. How many electrons in the 7g subshell may have a spin quantum number m
s
of -1/2?
Write
the number in blackboard.
Questions
20 – 31
are true or false …
20. Only two electrons may have the following values for the first three quantum numbers in an
atom:
(4, 1, -2).