Respuesta :

The atmosphere is where the majority of the nitrogen on earth is found. 78% nitrogen gas makes it available to living things (N2).

What is nitrogen used for?

The chemical industry depends on nitrogen. It is employed to create explosives, nylon, nitric acid, fertilizers, and colors. Nitrogen must be combined with hydrogen to create ammonia in order to create these products.

Is nitrogen harmful to humans?

Individuals are killed every year by breathing "air" with insufficient oxygen. Several people believe nitrogen gas is safe since it makes up 78 percent of a air we breathe. Only when nitrogen is combined with the right amount of oxygen is it safe to breathe, though.

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