|Name||Chemical Symbol||Atomic Number||Abundance on Earth or Universe||When was it Discovered?|
|Sodium||Na||11||Sodium makes up about 2.6% of the Earths Crust and is a very reactive element, so it is never found in free space.||1807|
|Fluoride||F||9||Among the elements, fluorine ranks 24th in universal abundance and 13th in terrestrial abundance, Meaning that it is likely to come across Fluoride in Space and on Earth.||
|1||Very Abundant, it is one of the most common Element in the Galaxy. Most if not all stars are made up of Hydrogen.||1766|
Common on Habitable planets with Water or a Nitrogen/Oxygen based Atmosphere. Oxygen is also a Key element in Water, Any Moon or Planet that has Ice or Water on it has a abundance of Oxygen.