Give the chemical symbol for the element with the ground-state electron configuration [Ne]3s?3p?.symbol:Determine the quantum numbers n and e and select all possible values for m, for each subshell of the element.3s3sThe possible values of me for the 3s subshell areO-3,-2,-1,0, +1, +2, +3-1,0,+1-2,-1,0,+1,+23p3p e =The possible values of me for the 3p subshell are-2,-1,0,+1, +2-1,0,+1O -3,-2, -1,0, +I,+2, +3

1. The given electronic configuration = [Ne]3s23p2 Total number of electrons = Atomic No. of Ne + 4…

Give the chemical symbol for the element with the ground-state electron configuration [Ne]3s-3p. symbol: Determine the quantum numbers n and e and select all possible values for me for each subshell of the clement. 3s 3s The possible values of m, for the 3s subshell are O -3,–2, –1,0, +1, +2, +3 O-1,0,+1 O-2,-1,0, +1, +2 Зр 3p e = The possible values of me for the 3p subshell are O-2,-1,0, +1, +2 O -1,0,+1 Oo O -3, –2,–1,0, +1, +2, +3

Give the chemical symbol for the element with the ground-state electron configuration [Ne]3s-3p. symbol: Determine the quantum numbers n and e and select all possible values for me for each subshell of the clement. 3s 3s The possible values of m, for the 3s subshell are O -3,–2, –1,0, +1, +2, +3 O-1,0,+1 O-2,-1,0, +1, +2 Зр 3p e = The possible values of me for the 3p subshell are O-2,-1,0, +1, +2 O -1,0,+1 Oo O -3, –2,–1,0, +1, +2, +3

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 13CO: • identify an orbital (as 1s, 3p, etc.) from its quantum numbers, or vice versa.

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Similar questions

One bit of evidence that the quantum mechanical model is correct lies in the magnetic properties of matter. Atoms with unpaired electrons are attracted by magnetic fields and thus are said to exhibit pararamagnetism. The degree to which this effect is observed is directly related to the number of unpaired electrons present in the atom. Consider the ground-state electron configurations for Li, N, Ni, Te, Ba, and Hg. Which of these atoms would be expected to be paramagnetic, and how many unpaired electrons are present in each paramagnetic atom?
What is the maximum number of electrons that can occupy a f subshell (l = 3)?
Which of the following sets of quantum numbers correctly represents a 4p orbital? (a) n = 4, = 0, m = 1 (b) n = 4, = 1, m = 0 (c) n = 4, = 2, m = 1 (d) n = 4, = 1, m =2
Answer the following questions, assuming that ms, could have three values rather than two and that the rules for n, l, and ml are the normal ones. a. How many electrons would an orbital be able to hold? b. How many elements would the first and second periods in the periodic table contain? c. How many elements would be contained in the first transition metal series? d. How many electrons would the set of 4f orbitals be able to bold?
Although no currently known elements contain electrons in g orbitals in the ground state, it is possible that these elements will be found or that electrons in excited states of known elements could being orbitals. For g orbitals, the value of l is 4. What is the lowest value of n for which g orbitals could exist? What are tile possible values of ml? How many electrons could a set of g orbitals hold?
Sketch an orbital contour that is expected for an electron that has n = 3 and = 2.
Which of the following is a valid set of quantum numbers for an electron in a hydrogen atom? (a) n = 1, = 0, m = 0, ms = 1 (b) n = 1, = 1, m = 0, ms = 1/2 (c) n = 1, = 0, m = 1, ms = + 1/2 (d) n = 1, = 0, m = 0, ms = 1/2
Spectroscopists have observed He+ in outer space. This ion is a one-electron species like a neutral hydrogen atom. Calculate the energy of the photon emitted for the transition from the n = 5 to the n = 3 state in this ion using the equation: En = − Z2/n2 (2.179 × 10−18 J). Z is the positive charge of the nucleus and n is the principal quantum number. In what part of the electromagnetic spectrum does this radiation lie?
Answer the following questions. (a) What characteristic of an atomic orbital does the quantum number ms describe? (b) Does a photon with a frequency of 35.8 Hz have more or less energy than one with a frequency of 125 Hz? (c) How many orbitals can be associated with the following set of quantum numbers:n=3, l=2? (d) Is a sample of ZnCl2 containing the Zn2+ ion diamagnetic?
The figure below represents part of the emission spectrum for a one-electron ion in lhe gas phase. All the lines result from electronic transitions from excited states to the n = 3 state. (See Exercise 160.) a. What electronic transitions correspond to lines A and B? b. If the wavelength of line B is 142.5 nm, calculate the wavelength of line A.

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