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College, InterAmerican- CHM 1045-Spring18- MOREJCo N> Activities and Due Dates > HW 6 3/21/2018 08:00 AM A 1.9/50 Gradebodok Print Calculator Question 2 of 26 Mapde Sapling Learning Quantum numbers arise naturally from the mathematics used to describe the possible states of an electron in an atom. The four quantun numbers, the principal quantum number (n), the angular momenturm quantum number (), the magnetic quantum number (m), 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 Previous 8 Give Up & View Solution Check Answer O NexEx vD Hint he n and me values are pessible, since the rules for these numbers are independent of the other

Explanation / Answer

Ans :

The value of l is always 1 less than n , and the value of ml = (2l+1).

So here :

The allowable combinations of quantum numbers of an electron are :

n = 3 , l = 2 , ml = -1 , ms = +1/2

n = 5 , l = 4 , ml = -1 , ms = +1/2

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