it is inert, our air contains nitrogen more than any other gas
Nitrogen dioxide.
Nitrógeno
Lightning.
Nitrogen Is Uncreative beacuase of the triple bond between 2 nitrogen atom,which have a bond enthalpy of 945kjmol-1,and this result for a fewer reactions of nitrogen.
Answer is two. Two atoms of Nitrogen. You can say one molecule of nitrogen. Because one molecule of nitrogen is composed of two toms of nitrogen.
Nitrogen is a homogeneous substance. If you had, say, a bottle of compressed nitrogen gas, you'd have a whole bunch of diatomic molecules of nitrogen (N2) floating around in there. It'd be the same anywhere within the bottle, so it would not be hetrogeneous.
Saying "one mole of nitrogen" is ambiguous because nitrogen can exist as a diatomic molecule (N2) in its elemental form. So, it is more accurate to specify whether it is one mole of nitrogen atoms (N) or one mole of nitrogen molecules (N2) to avoid confusion.
I would say either nitrogen or oxygen.
yes like hydrogen and oxygen. Nitrogen and Toluene. Nitrogen and Glycerine.
When most people say 'bleach' with no modifiers they mean a solution of sodium hypochlorite, which contains no nitrogen whatsoever. Other types of bleaches may or may not contain nitrogen.
While nitrogen is a non-combustible gas that can be used to extinguish fires, it is not entirely accurate to say that without nitrogen in the air, a fire will not burn. Fires require oxygen to burn, and while nitrogen dilutes the oxygen concentration in the air and can help suppress fires, it is not the absence of nitrogen that prevents fires from burning.
What does it mean to say the "need of nitrogen in the atmosphere"? Needed for who, for what? Nitrogen is in the atmosphere regardless of who needs it.Is the nitrogen gas used for something? Definitely. Certain organisms are able to convert nitrogen gas, N2, in the atmosphere into NH3, ammonia, which is used as a plant nutrient. This is generally called nitrogen fixation.