Question

5. I am 11 letter word with 6 vowels .I begin with I and end with E. I am a quality interested in finding out about many different things​

Answer 1

Normally an atom of sodium has 11 electrons, so according to formula it has 2 electrons in K shell , 8 electrons in L shell and 1 electron in M shell. However Na+ has 10 electrons only, therefore it has 2 electrons in K shell and 8 in L shell. ... Hence it is said ' Na+ has completely filled K and L shells