CHSL 21 27-05-2022 Shift 2


Question 1

In the electronic configuration of an atom, What does ‘n’ signify in the formula 2n2?
परमाणु के इलेक्ट्रॉनिक विन्यास में, सूत्र 2n2 में 'n' का क्या अर्थ है?

Options

A

The number of valence electrons present  

The number of valence electrons present  

B

The number of protons 

The number of protons 

C

The number of electrons  

The number of electrons  

D

The number of the given shell from the nucleus  

The number of the given shell from the nucleus  


Solution:

Correct Answer:

D

The number of the given shell from the nucleus  

नाभिक से दिए गए कोश की संख्या 


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