Atomic number of a few elements are given below 10, 20, 7, 14
Identify the Group number of these elements in the Periodic Table.

Explanation

To identify the group number of the elements with the given atomic numbers (10, 20, 7, 14) in the Periodic Table, we can follow these steps:

### Step 1: Identify the Elements
First, we need to determine which elements correspond to the given atomic numbers:
- Atomic number 10 corresponds to Neon (Ne).
- Atomic number 20 corresponds to Calcium (Ca).
- Atomic number 7 corresponds to Nitrogen (N).
- Atomic number 14 corresponds to Silicon (Si).
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