Advertisements
Advertisements
प्रश्न
Write Lewis symbols for the following atoms and ions H and H–.
Advertisements
उत्तर १
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 
उत्तर २
`""_1"H" = 1` ∴ Lewis symbol = 
संबंधित प्रश्न
Write Lewis symbols for the following atoms and ions: S and S2–.
Write Lewis symbols for the following atoms and ions: Al and Al3+.
Use Lewis symbols to show electron transfer between the following atoms to form cations and anions:-
K and S
Select and write the most appropriate alternatives from the given choices.
When the following bond types are listed in decreasing order of strength (strongest first). Which is the correct order?
Draw Lewis dot diagram for the following.
Water (H2O)
Draw Lewis dot diagram for the following.
Carbon dioxide (CO2)
Draw Lewis dot diagram for the following.
Lifthium Fluoride (LiF)
Draw Lewis electron dot structure of HF
Draw Lewis electron dot structure of C2H6
Draw Lewis electron dot structure of C2H4
Explain in brief with one example of an ionic bond.
Which of the following is INCORRECT with respect to enthalpy?
Which of the following molecule does not obey octet rule?
What is the formal charge on hydrogen atom in water molecule?
Which of the following molecule does not obey octet rule?
Assertion (A): Sodium chloride formed by the action of chlorine gas on sodium metal is a stable compound.
Reason (R): This is because sodium and chloride ions acquire octet in sodium chloride formation.
