Draw the electron dot structure of ammonia molecule and indicate (i) the shared pair of electrons and (ii) lone pair of electrons

Explanation

To draw the electron dot structure of the ammonia molecule (NH₃) and indicate the shared pairs of electrons and lone pairs of electrons, follow these steps:

### Step 1: Identify the Atoms and Their Valence Electrons
- Ammonia (NH₃) consists of one nitrogen (N) atom and three hydrogen (H) atoms.
- Nitrogen has an atomic number of 7, and its electronic configuration is 1s² 2s² 2p³. This means nitrogen has 5 valence electrons (2 in the 2s and 3 in the 2p).
- Hydrogen has an atomic number of 1, and its electronic configuration is 1s¹. Each hydrogen atom has 1 valence electron.

### Step 2: Total Valence Electrons
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