Final answer:
Argentina does not border Colombia. Argentina is bordered by Bolivia, Paraguay, Brazil, Uruguay, and Chile, but Colombia is not adjacent to it as it is located further north in South America.
Step-by-step explanation:
The country that Argentina does NOT border is Colombia. Argentina is bordered by Bolivia, Paraguay, Brazil, Uruguay, and Chile. Colombia, on the other hand, is located in the northern part of South America and shares borders with Venezuela, Brazil, Peru, Ecuador, Panama, and the Pacific and Atlantic Oceans, but not with Argentina.
By reviewing the map of South America and the countries listed, it becomes evident that Argentina and Colombia do not share a border. Understanding the geographical location of South American countries is essential in identifying their bordering nations and distinguishing them from one another.