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Write Lewis Symbols for the Following Atoms and Ions H and H– - CBSE (Science) Class 11 - Chemistry

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Question

Write Lewis symbols for the following atoms and ions H and H

Solution 1

H and H

The number of valence electrons in hydrogen is 1.

The Lewis dot symbol of hydrogen (H) is 

The uninegative charge infers that there will be one electron more in addition to the one valence electron. Hence, the Lewis dot symbol is 

Solution 2

`""_1H = 1` ∴ Lewis symbol = 

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APPEARS IN

 NCERT Solution for Chemistry Textbook for Class 11 (2018 to Current)
Chapter 4: Chemical Bonding and Molecular Structure
Q: 3.3 | Page no. 129

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Solution Write Lewis Symbols for the Following Atoms and Ions H and H– Concept: Concept of Kossel-lewis Approach to Chemical Bonding.
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