Oxygen is one such element, which exists in nature but in a complex compound that is commonly referred to as air. The air that humans breathe is only partially made up of oxygen, with nitrogen, hydrogen and methane making up the majority of the atmosphere's volume. On the periodic table, there are 109 known elements in the universe.
And in order to cover the most of other countries, they added the 2 dominant languages of west (Spanish) and east (Arabic). I think if there was a rationale in choosing a language as the official language of UN, only Spanish and Arabic are chosen reasonably as they cover more than 50 countries in the world. I am sure the list of official languages in the UN would be quite different if the victorious countries were different.
Spanish is one of the six official languages of the United Nations, and it is used as an official language by the European Union, the Organization of American States, and the Union of South American Nations, among many other international organizations.astilian is the official Spanish language of the State. ... The other Spanish languages as well shall be official in their respective Autonomous Communities... The Spanish Royal Academy, on the other hand, currently uses the term espanol espaÃ±ol in its publications but from 1713 to 1923 called the language. castellano