An element belongs to the third period and Group III A (13) of the periodic table. State the name of the element

Explanation

To find the name of the element that belongs to the third period and Group III A (13) of the periodic table, follow these steps:

### Step-by-Step Solution:

1. **Identify the Period**: The question states that the element is in the third period of the periodic table. The third period includes the elements from sodium (Na) to argon (Ar).

2. **Identify the Group**: The element is also specified to be in Group III A (or Group 13). Group 13 elements include boron (B), aluminum (Al), gallium (Ga), indium (In), and thallium (Tl).

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