Question 19ListenHow many electrons have the quantum number n=5 and m₁=+2?24○ 68

Principal quantum number (n)The principal quantum number (n) indicates the main energy level or…

Answered: Question 19 Listen How many electrons…

Chemistry for Engineering Students

4th Edition

ISBN:9781337398909

Author:Lawrence S. Brown, Tom Holme

Publisher:Lawrence S. Brown, Tom Holme

Chapter6: The Periodic Table And Atomic Structure

Section: Chapter Questions

Problem 6.52PAE

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State which of the following sets of quantum numbers would be possible and which impossible for an electron in an atom. a n = 2, I = 0, mi = 0, ms=+12 b n = 1, I = 1, mi = 0, ms=+12 c n = 0, I = 0, mi = 0, ms=12 d n = 2, I = 1, mi = 1, ms=+12 e n = 2, I = 1, mi = 2, ms=+13
How many electrons in an atom can have the following quantum designation? (a) 1s (b) 4d, m l =0(c) n=5,l=2
Answer the following questions as a summary quiz on this chapter. (a) The quantum number n describes the ________ of an atomic orbital, and the quantum number describes its ________. (b) When n = 3, the possible values of are _________. (c) What type of orbital corresponds to = 3? ________ (d) For a 4d orbital, the value of n is _______, the value of is ________, and a possible value of m is _________. (e) Each of the following drawings represents a type of atomic orbital. Give the letter designation for the orbital, give its value of , and specify the number of planar nodes. Letter = ______ ______ value = ______ ______ Planar nodes = _______ ______ (f) An atomic orbital with three planar nodes through the nucleus is a(n) ______ orbital. (g) Which of the following orbitals cannot exist according to modem quantum theory: 2s, 3p, 2d, 3f, 5p, 6p? (h) Which of the following is not a valid set of quantum numbers? (i) What is the maximum number of orbitals that can be associated with each of the following sets of quantum numbers? (One possible answer is none. ) (i) n = 2 and =1 (ii) n = 3 (iii) n = 3 and = 3 (iv) n = 2, = 1, and m = 0
Give the possible values of a. the principal quantum number, b. the angular momentum quantum number, c. the magnetic quantum number, and d. the spin quantum number.
How does the wavelength of a fast-pitched baseball compare to the wavelength of an electron traveling at 110 the speed of light? What is the significance of this comparison? See Example 2-3.

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Question 19 Listen How many electrons have the quantum number n=5 and m₁=+2? 2 4 ○ 6 8