What is the total no. of elements in shortest period of modern periodic table

Explanation

To determine the total number of elements in the shortest period of the modern periodic table, we can follow these steps:

### Step 1: Identify the Periods in the Modern Periodic Table
The modern periodic table is organized into periods (horizontal rows) and groups (vertical columns). Each period contains a certain number of elements.

**Hint:** Look at the arrangement of the periodic table to identify how many periods there are.

### Step 2: Focus on the First Period
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