Answered

Quantum numbers arise naturally from the mathematics used to describe the possible states of an electron in an atom. The four quantum numbers, the principal quantum number (n), the angular momentum quantum number (l), the magnetic quantum number (ml), and the spin quantum number (ms) have strict rules which govern the possible values. Identify allowable combinations of quantum numbers for an electron. Select all that apply. The allowable values for the principle quantum number (n) are integers greater than zero. The allowable values for the angular momentum quantum number (l) are integers from 0 to n-1. The allowable values for the magnetic quantum number (m l) are integers from -l to l. The allowable values for the spin quantum number (ms) are -1/2 and 1/2.

Answer :

dsdrajlin

Answer:

The allowable values for the principle quantum number (n) are integers greater than zero.

The allowable values for the angular momentum quantum number (l) are integers from 0 to n-1.

The allowable values for the magnetic quantum number (ml) are integers from -l to l.

The allowable values for the spin quantum number (ms) are -1/2 and 1/2.

Explanation:

Identify allowable combinations of quantum numbers for an electron. Select all that apply.

  • The allowable values for the principle quantum number (n) are integers greater than zero. TRUE. The principal quantum number (n) represents the level of energy in which an electron is and can take positive integer values.
  • The allowable values for the angular momentum quantum number (l) are integers from 0 to n-1. TRUE. The angular quantum number (l) represents the sublevel of energy and the kind of orbital an electron is in and can take integer values from 0 to n-1. For instance, if n = 1, l can take the value "0", which represents the sublevel and orbital "s".
  • The allowable values for the magnetic quantum number (ml) are integers from -l to l. TRUE. The magnetic quantum number (ml) represents the orientation of an orbital in space and can take integers values from -l to +l. For instance, if l = 1 (p orbital), ml can take the values -1, 0 and 1, which refer to orbitals px, py and pz.
  • The allowable values for the spin quantum number (ms) are -1/2 and 1/2. TRUE. The spin quantum number (ms) represents the spin of the electron and can take values -1/2 and +1/2.
pstnonsonjoku

Quantum numbers describe the states of electrons in their respective orbitals in an atom.

Quantum numbers are mathematical descriptions that show the possible states of an electron. The four sets of quantum numbers in chemistry are;

  • principal quantum number (n)
  • angular momentum quantum number (l)
  • magnetic quantum number (ml)
  • spin quantum number (ms)

The following are true regarding the combination of quantum numbers for electrons;

  • The allowable values for the principle quantum number (n) are integers greater than zero.
  • The allowable values for the angular momentum quantum number (l) are integers from 0 to n - 1.
  • The allowable values for the magnetic quantum number (m l) are integers from -l to l.
  • The allowable values for the spin quantum number (ms) are -1/2 and 1/2.

Learn more: https://brainly.com/question/18835321

Other Questions