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Na, Mg and Al are the elements of the 3r...

Na, Mg and Al are the elements of the 3rd period of the Modern Periodic Table having group number 1, 2 and 13 respectively. Which one of these elements has the
maximum chemical reactivity ?

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To determine which element among sodium (Na), magnesium (Mg), and aluminum (Al) has the maximum chemical reactivity, we can analyze their positions in the periodic table and their electronic configurations. ### Step-by-Step Solution: 1. **Identify the Group and Period**: - Sodium (Na) is in Group 1 and Period 3. - Magnesium (Mg) is in Group 2 and Period 3. - Aluminum (Al) is in Group 13 and Period 3. ...
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