Question: is argentina the largest country in south america

Answer: No, Argentina (/ˌɑːrdʒənˈtiːnə/ ( listen); Spanish: (aɾxenˈtina)), officially the Argentine Republic (Spanish: República Argentina), is a federal republic in the southern portion of South America. Sharing the bulk of the Southern Cone with its neighbor Chile to the west, the country is also bordered by Bolivia and Paraguay to the north, Brazil to the northeast, Uruguay and the South Atlantic Ocean to the east, and the Drake Passage to the south. With a mainland area of 2,780,400 km (1,073,500 sq mi), Argentina is the eighth-largest country in the world, the second largest in Latin America, and the largest Spanish-speaking nation. It is subdivided into twenty-three provinces (Spanish: provincias, singular provincia) and one autonomous city (ciudad autónoma), Buenos Aires, which is the federal capital of the nation (Spanish: Capital Federal) as decided by Congress. The provinces and the capital have their own constitutions, but exist under a federal system. Argentina claims sovereignty over part of Antarctica, the Falkland Islands (Spanish: Islas Malvinas), and South Georgia and the South Sandwich Islands.