Math

QuestionHow many bonding groups exist in NH3\mathrm{NH}_{3} ? 3 1 2 4

Studdy Solution

STEP 1

1. The molecule in question is ammonia, NH3\mathrm{NH}_3.
2. Bonding groups refer to the number of regions of electron density (bonds) around the central atom.
3. Each single bond between atoms is considered one bonding group.

STEP 2

1. Identify the central atom in NH3\mathrm{NH}_3.
2. Determine the number of hydrogen atoms bonded to the central atom.
3. Count the number of bonding groups.

STEP 3

Identify the central atom in NH3\mathrm{NH}_3.
The central atom in NH3\mathrm{NH}_3 is nitrogen (N).

STEP 4

Determine the number of hydrogen atoms bonded to the central atom.
In NH3\mathrm{NH}_3, there are three hydrogen atoms bonded to the nitrogen atom.

STEP 5

Count the number of bonding groups.
Each hydrogen atom bonded to the nitrogen represents one bonding group. Therefore, there are three bonding groups in NH3\mathrm{NH}_3.
The number of bonding groups in NH3\mathrm{NH}_3 is:
3 \boxed{3}

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