What is the total number of covalent bonds in a molecule of ammonia?

Explanation

To determine the total number of covalent bonds in a molecule of ammonia (NH3), we can follow these steps:

### Step 1: Identify the Composition of Ammonia
Ammonia is composed of one nitrogen atom (N) and three hydrogen atoms (H).

### Step 2: Determine the Valence Electrons
- Nitrogen has an atomic number of 7, which means it has 5 valence electrons (2 in the first shell and 5 in the second shell).
- Each hydrogen atom has 1 valence electron (since its atomic number is 1).
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