In the Following Set, Which Atom Is the Smallest

question 21

Multiple Choice

In the following set, which atom is the smallest?

• A) Ar
• B) Mg
• C) Cl
• D) Si

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Definitions:

Anne Mulcahy

Known for her role as the former CEO of Xerox Corporation, where she led significant turnaround efforts and innovation.

CEO

Chief Executive Officer, the highest-ranking individual in a company or organization, responsible for making major corporate decisions.

Xerox

A multinational corporation known for its expertise in print and digital document products and services.

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