Write down the electronic configuration ...

Write down the electronic configuration of the following elements from the given atomic numbers. Answer the following questions with explanation. `"_1H,_7N,_20Ca,_16S,_4Be,_18Ar`. Which of these elements belong to the second group ?

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BAL BHARTI-PERIODIC CLASSIFICATION OF ELEMENTS-Exercise

An element has its electron configuration as 2,8,2. Answer the followi...
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Write down the electronic configuration of the following elements from...
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Write down the electronic configuration of the following elements from...
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Write down the electronic configuration of the following elements from...
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Write down the electronic configuration of the following elements from...
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Write down the electronic configuration of the following elements from...
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Write down the electronic configuration of the following elements from...
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Write down the electronic configuration of the following elements from...
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Write down the electronic configuration of the following elements from...
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The atom having the smallest size.
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The atom having the smallest atomic mass .
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Write the name and symbol of the element from the description. The m...
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The noble gas with the smallest atomic radius
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Write the name and symbol of the element from the description. The m...
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Write a short note on: Mendeleev's periodic law
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Write a short note on: Structure of the Modern periodic table
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Write a short note on: Position of isotpes in the Mendeleev's and t...
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Atomic radius goes on decreasing while going from left to right in a p...
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Give scientific reasons : Metallic character goes on decreassing wh...
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Give scientific reasons : Atomic radius goes on increasing down a g...
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