Relevance. Rating Newest Oldest. Best Answer: An oxygen ATOM is the smallest individual part of the element oxygen-O. An oxygen MOLECULE is the smallest part of the element oxygen that can exist in a free state-in this case a pair of atoms or O2.Source(s):n atom is the smallest part of an element which still possesses the element's chemical (or is it physical? forgot) properties (this case= O). A molecule, the smallest part that can exist in free state (in this case a pair of atoms= O2).
Age of Sparta - Tips, Tricks, Cheats and Strategy Guide. Age of Sparta is a new real-time strategy game by Gameloft for the iOS and Android platforms.
Sparta did not join the Delian League and did not become part of the Athenian Empire. As the Athenian Empire grew rich and powerful, other city-states began to distrust them. Sparta led the fight against Athens. Athens and Sparta went to war in 431 BC. The war lasted 25 years.