Nitrogen Oxide
They don't react with any other elements.
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A mixture is formed from substances which doesn't react.
When two noble gases are combined, they tend to form a stable non-reactive mixture due to their full outer electron shells, which makes them very unlikely to react with other elements. This makes noble gas compounds very rare under normal conditions.
it makes a colored evaporation with halogens and noble gases -Sferato Shenan P.H.D
Those gases do not react chemically so do not damage a hot filament in a bulb.
Nitrogen oxides are typically formed when nitrogen and oxygen react together at high temperatures in combustion processes, such as in vehicle engines or industrial machinery. Nitrogen and oxygen are the main gases involved in the formation of nitrogen oxides.
The thick brown haze formed when certain gases react in sunlight is known as smog. Smog is typically a mixture of air pollutants such as nitrogen oxides, volatile organic compounds, and particulate matter that can have harmful effects on human health and the environment.
The thick brown haze formed when certain gases react in sunlight is called smog. It is typically a mixture of pollutants such as nitrogen oxides, volatile organic compounds, and particulate matter that undergo chemical reactions in the presence of sunlight to form photochemical smog.
CFC's are the gases that react with ozone to break it down. They deplete the ozone.
Uranium doesn't react with noble gases.
Noble gases are considered inactive and do not react with any other substance/element.