Question

In Zn how many electrons have l+m=2

Answer 1

Answer:

The atomic number of Zn is 30 and its electronic configuration is 1s 2,2s 2,2p 6,3s 2,3p 6,4s 2,3d 10.

Explanation:

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Answer 2

Answer:

Electron with (l + m) = 2 is 6

Explanation:

Atomic Number of Zn = 30

Electronic configuration:  the arrangement of electrons in energy levels around an atomic nucleus. According to the older shell atomic model, electrons occupy several levels from the first shell nearest the nucleus, K, through the seventh shell, Q, farthest from the nucleus.

K,L,M,N,O,....is the electronic distribution pattern.

Total number of electron having [n+l+m=4] is 2+6+6=14.