If the electronic configuration of an element is 1s2 2s2 2p6 3s2 3p6 3d2 4s2 , the four electrons involved in chemical bond formation will be . (a) 3p6 (b 3p6, 4s2 (c) 3p6, 3d2 (d) 3d1,4s2

Asked by Last Modified  

Follow 3
Answer

Please enter your answer

Teacher

The answer is (d). 3d2 ,4s2 because the bond formed will be the outermost electrons , the four electrons of 3d2,4s2 form chemical bond according to valence bond theory.
Comments

It is 3d24s2 Not 3d14s2
Comments

Related Questions

Many thermodynamically feasible reactions do not occur under ordinary conditions. Why?

Every thermodynamic feasible reaction have characteristic energy of activation. Therefore thermodynamics feasible reaction do not occur under ordinary conditions.
Srikanth
0 0
6
Will the JEE coaching fulfill the requirement for the class 12?
Yes it will. Since the concepts are made stronger it helps. But the student should also have the time management skill to prepare the answers to answer the way CBSE expects
Millennium
0 0
5
Is coaching needed for class 12 Economics?
It depends on you choice if you have need then join if not then it is not necessary for you.
Bhakti
0 0
7
Which coaching institutes are best for a class 12 passout preparing for JEE in Kolkata?
You can join fitjee . I think it's very effective institute . You will be really beneficial for you. Allen is also very good. For chemistry , you can join my coaching classes. I teach chemistry in jadavpur...
Akhileshwar
0 0
5

Now ask question in any of the 1000+ Categories, and get Answers from Tutors and Trainers on UrbanPro.com

Ask a Question

Related Lessons


Periodic table
The elements are classified as S P D F blocks based which shells there valance electrons enters. When we comparing the periodic properties Atomic size : As no shells increases size also will increases...

Types of covalent bond fission
When a covalent bond breaks, under the influence of incoming electrophile or nucleophile, it happens in two ways 1.Heterolytic fission 2.Homolytic fission Homolytic fission : when a covalent bond...


Mole concept
P

Pooja S.

0 0
0

Recommended Articles

While schools provide formal education to the children, the home is where they start learning about things informally. Parents think that schools will take the initiative to educate their children. Well, this is partially true, as parents also play an essential role in bringing up their child. For the development of particular...

Read full article >

Appearing for exams could be stressful for students. Even though they might have prepared well, they could suffer from anxiety, tension etc. These are not good for their health and mind. However, following a few exam preparation tips can save them from all these and help them to score good marks. Let’s find out all...

Read full article >

Once over with the tenth board exams, a heavy percentage of students remain confused between the three academic streams they have to choose from - science, arts or commerce. Some are confident enough to take a call on this much in advance. But there is no worry if as a student you take time to make choice between - science,...

Read full article >

Quality education does not only help children to get a successful career and life, but it also hugely contributes to society. The formal education of every child starts from school. Although there are numerous schools, parents find it challenging to choose the right one that would fit their child. It is difficult for them...

Read full article >

Looking for Class 11 Tuition ?

Learn from the Best Tutors on UrbanPro

Are you a Tutor or Training Institute?

Join UrbanPro Today to find students near you