which of the ofllowing is true (justify), too much too type so its nt the pic Wh

Question

which of the ofllowing is true (justify), too much too type so its nt the pic

Which of the following statements is true? The maximum number of electrons that can occupy a sublevel l is 2l + 1. Because spin behaves like orbital angular momentum, and because for an electron, then the quantum number m1 can take only two values + 1/2 and - 1/2. The last electron added to the ground state of the element. Polonium (P0) can be described by the set of quantum numbers n = 6, l = 2, m1 = -1, = 1/2. The maximum number of electrons that can have n = 5 and = + 1 is 10. The experiment of Davission and Germer gave first direct evidence that light can be manifested as particles.

Explanation / Answer

A is False - its 2(l+1) not 2l+ 1

B is true - fact

C- false

config of Po last electron is: 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6 6s2 4f14 5d10 6p4. last electron enters p subshell, for which l value is 1.

D is false ml = + 1 exixt for n values greater than 1. in our case for 2,3,4,5 so max num is 8 not 10

E is true - fact

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