Which element has atoms with the largest atomic radius?
Understand the Problem
The question is asking to identify the chemical element that possesses atoms with the largest atomic radius among all known elements. This is a straightforward inquiry into atomic structure and periodic trends in chemistry.
Answer
Francium (Fr)
The final answer is Francium (Fr)
Answer for screen readers
The final answer is Francium (Fr)
More Information
Francium has the largest atomic radius because it is located in the bottom left corner of the periodic table, where atomic radius increases down a group and to the left across a period.
Tips
A common mistake is confusing atomic radius with other properties like ionization energy, which follow different periodic trends.
Sources
- WebElements Periodic Table - webelements.com
- Chemistry LibreTexts - chem.libretexts.org
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