Draw the Lewis symbols of the following elements.
Na, Ca, Br, Xe, As, Ge

Explanation

To draw the Lewis symbols for the elements Na, Ca, Br, Xe, As, and Ge, we need to follow these steps:

### Step 1: Identify the Group Number of Each Element
- **Sodium (Na)**: Group 1
- **Calcium (Ca)**: Group 2
- **Bromine (Br)**: Group 17
- **Xenon (Xe)**: Group 18
- **Arsenic (As)**: Group 15
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