Question

Write the general electronic configuration of 4A,7A,5A and 2A group elements​

Answer 1

Answer:

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Explanation:

Answer 2

Electronic configuration describes about the distribution of electrons in its atomic orbitals.

There are 4 different types of orbital they are s,p,d,f.

The arrangement or distribution of electrons in these orbitals is called electronic configuration.

The general electronic configuration of group elements in an orbital is given as

4a elements electronic configuration==$ns^{2} np^{2}$

5a elements electronic configuration= $ns^{2} np^{3}$

7a elements electronic configuration=$ns^{2} np^{5}$

2a elements electronic configuration=$ns^{2}$

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