1
answer
423
views
12c
Problem

For access to Textbook Solutions, a Class+ or Grade+ subscription is required.

Textbook Expert
Textbook ExpertVerified Tutor
27 Oct 2021

Given information

Given element:-  

The valance electrons present and the tendency of gain or loss of electrons in each given element are to be calculated.

Step-by-step explanation

Step 1.

In the molecular or atomic orbitals, the electrons of an atom or molecule are distributed. This distribution of electrons is called the electronic configuration of the atom or molecule. It is used to show the orbitals of an atom in its ground state.

The atomic number is the total number of protons present in an atom.

On basis of the periodic table of elements, the atomic number of bromine is

So bromine has electrons that are distributed in their respective orbitals. 

Therefore, the electronic configuration of is    

Where, is the noble gas which represents the inner electrons.

 

 

 

 

 

Unlock all Textbook Solutions

Already have an account? Log in
Principles of Chemistry Molecular Approach
3rd Edition, 2014
Tro
ISBN: 9780321971944

Solutions

Chapter
Section
Start filling in the gaps now
Log in