Looking for rural homes and land for sale in Bay Harbor Islands, Miami-Dade County, Florida? LandWatch.com has thousands of rural properties in Bay Harbor Islands, Miami-Dade County, Florida, including hunting & fishing properties, cabins, Land for sale and land auctions. Choose from small acreage lots to massive 500+ acre estates.
Quick Answer.  Noble gases are unreactive because their outer electron shells are full and therefore in their most stable state. Normally, elements react with one another because they have incomplete electron shells. They lose, gain or share electrons in order to gain a more stable electron configuration.
Neon is one of six elements, found in the rightmost column of the Periodic Table, that are inert. Noble gases react very unwillingly, because the outermost shell of electrons orbiting the nucleus is full, giving these gases no incentive to swap electrons with other elements.As a result, there are very few compounds made with noble gases. Like its noble gas comrades, neon is odorless and colorless.oble gases react very unwillingly, because the outermost shell of electrons orbiting the nucleus is full, giving these gases no incentive to swap electrons with other elements. As a result, there are very few compounds made with noble gases. Like its noble gas comrades, neon is odorless and colorless.