General Chemistry: Atoms First
2nd Edition
ISBN: 9780321809261
Author: John E. McMurry, Robert C. Fay
Publisher: Prentice Hall
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Textbook Question
Chapter 2, Problem 2.67SP
Which of the following combinations of quantum numbers can refer to an electron in a ground-state cobalt atom (Z = 27)?
- (a) n = 3, l = 0, ml = 2
- (b) n = 4, l = 2, ml = −2
- (c) n = 3, l = 1, ml = 0
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What is the maximum number of electrons in an atom that can have the following quantum numbers?
(a) n = 4
(b) n = 4 and l = 2
(c) n = 3, l = 1, and my = 1
(d) n = 5, l =1, m = 1, and m, =
2
How many electrons in an atom can have each of the following quantum number designations?
(a) n = 2, l= 1, ml, = 0
(b) n = 2, l= 1, ml, = -1
(c) n= 3, l= 1, ml, = 0, ms = ½
Which of the following represent valid sets of quantum numbers? For a set is invalid, explain briefly why it is not correct.(a) n = 3, ℓ = 3, mℓ = 0(b) n = 2, ℓ = 1, mℓ = 0(c) n = 6, ℓ = 5, mℓ = ‒1(d) n = 4, ℓ = 3, mℓ = ‒4
Chapter 2 Solutions
General Chemistry: Atoms First
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