What period is aluminum in?
Understand the Problem
The question is asking about the period of aluminum in the periodic table. Aluminum is an element with the atomic number 13, and it belongs to period 3 of the periodic table.
Answer
Period 3
The final answer is Period 3
Answer for screen readers
The final answer is Period 3
More Information
Aluminum is located in period 3 of the periodic table, which includes elements with three electron shells.
Sources
- Aluminium - Element information, properties and uses | Periodic Table - rsc.org
- Which period of the periodic table is aluminum (Al) located in? - homework.study.com
- Aluminum on the Periodic Table - ThoughtCo - thoughtco.com
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