What are the possible values of me for an olectron in a d orbital? Express your

Question

What are the possible values of me for an olectron in a d orbital? Express your answer numerically with sequential values separated by commas View Available Hint(s) 2-1,0,1.2 Learning Goal: learn the restrictions on each quartern number Quantum numbers can be thought of as labels for an electron. Every electron in an atom has a unique set of four quantum numbers. The principal quantum number n corresponds to the shell in which the electron is located. Thus n can therefore be any integer. For example, an electron in the 2p subshell has a principal quuantum number of n 2 because 2p is in the second shell. Correct Since the allowed values for me range from- to +, once you know the value for & you know the values for The azimuthal or angular momentum quantum number l corresponts to the subshel n which the electron is located. s subshels are coded as O, p subshells as 1, d as 2, and fas 3. For example, an electron in the 2p subshell has1. As a rule, can have integer values ranging from 0to ra-1 Part C The magnetic quantum number comesponds to the orbital in which the electron is located. Instead of 2p 2p and 2p the three 2p orbitals can be labeled-1, 0, and 1, but not necessarly respectively. As a rule, me can have integer values ranging from-t to +2 Which of the following set of quantum numbers (ordered n, E, me, m,) are possible for an electron in an atom? Check all that apply View Available Hints) The spin quantum number m, corresponds to the spin of the electron i n the orbital. A value of 1/2 means an "up spin, whereas 3,2,0, 2 5,2, 1,-12 a 3,2,2,-12 2.2.2, 1/2 4,2,1,-12 1/2 means a "down" spin B 3, 1.-2,-12 Submit Provide Feedback O Type here to search

Explanation / Answer

An orbital is generally defined by quantum numbers (n, l, m, and s) out of which quantum numbers (n, l, m) are integers: 0, 1, 2, 3, and so on.

principal quantum number (n) cannot be zero. Allowed values of n are therefore 1, 2, 3, 4, and so on.

angular quantum number (l) can be any integer between 0 and n - 1. If n = 4, for example, l can be either 0, 1, 2,or 3.

magnetic quantum number (ml) can be any integer between -l and +l. If l = 1, m can be either -1, 0, +1

spin quantum number (ms) will be either +1/2 or -1/2 for a set of n, l, m there will be only these two possiblities of spin

Answer

5, 2, 1, -1/2

4, 2, 1, -1/2

2, 1, 0, 1/2

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