Question

If K and L shells are full and M shell contains 3 electrons, what would be the atomic number of that element ?


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Answer 1

Nice question buddy

Answer ☆

The maximum number of electrons that can be occupied in K and L-shells of an atom are 2 and 8 respectively. Therefore, if K and L-shells of an atom are full, then the total number of electrons in the atom would be (2 + 8) = 10 electrons.

I hope I help you have a good day dear

Answer 2

Step-by-step explanation:

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. 13 is right answer and the ..

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.And the element is Aluminum (Al)