A certain element has its outermost electron in a 3p subshell. It has valence 13 because...

A certain element has its outermost electron in a 3p subshell. It has valence 13 because it has three more electrons than a certain noble gas. What element is it? Show diagram.

Expert Solution

Here the atomic number is 13 and the element is Aluminium (Al)

Valence electron present in the 3p subshell

Now the electronic configuration is written as:

Here three more electron than the noble gas Ne (atomic number 10)

queen_honey_blossom answered 2 years ago

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