Q
QuestionChemistry

Draw the lewis structure for ammonium, NH^4 +, include formal charges.
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Answer

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Step 1
: Determine the total number of valence electrons in the ammonium ion, NH^4 +.

The ammonium ion has one nitrogen atom and four hydrogen atoms. Nitrogen is in the 5th period and group VA of the periodic table, so it has 5 valence electrons. Hydrogen is in the 1st period and group IA, so it has 1 valence electron. The total number of valence electrons in the ammonium ion is:

Final Answer

The ammonium ion has one nitrogen atom and four hydrogen atoms. Nitrogen is in the 5th period and group VA of the periodic table, so it has 5 valence electrons. Hydrogen is in the 1st period and group IA, so it has 1 valence electron. The total number of valence electrons in the ammonium ion is: