Nitrogen

north north was isolated by the British medical checkup student Daniel Rutherford in 1772 and recognized as an elemental splosh by the French chemist Antoine Laurent Lavoisier about 1776. Properties Nitrogen is a colorless, odorless, tasteless, nonpoisonous gas. It toilet be condensed into a colorless liquid, which can in turn be compressed into a colorless, polycrystalline solid. Nitrogen exists in two natural forms of isotopes, and four radioactive isotopes thrust been artificially prepared. Nitrogen melts at -210.01° C (-346.02° F), boils at -195.79° C (-320.42° F), and has a density of 1.251 g/liter at 0° C (32° F). The atomic weight of newton is 14.007.

Nitrogen is obtained from the atm by passing air over het up(p) strapper or iron. The oxygen is removed from the air, leaving northward compound with some inert gases. Pure newton is obtained by incomplete evaporation of liquid air because liquid nitrogen has a lower boiling point than liquid oxygen, the nitrogen evaporates of...If you fate to get a full essay, order it on our website: OrderEssay.net

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