Question

If the K and L shell of an atom are full ,then what would be the number of electrons protons and atomic number​

Answer 1

Answer:

10,10,10

Explanation:

maximum number of electrons that k and L shell accomodate are 2 and 8. Given k and L are full then number of electrons are 10 and number of protons are 10 and therefore valency is zero then the element is NEON

Answer 2

Answer:

Atomic Number-10 (Neon), Protons and Electrons-10

Explanation:

K and L shell contains 2,8 electrons and if they are complete the electrons and protons are 10 , so does the atomic number!