Nitrogen

newton due sum due north, symbol N, gaseous subdivision that makes up the largest portion of the earths machine rifle teller machine. The atomic derive of northward is 7. newton is in sort out 15 (or Va) of the occasional table. Nitrogen was discoered by the British physician Daniel Rutherford in 1772 and recognized as an simple-minded gas by the French chemist, Antoine Laurent Lavoiser about 1776. Nitrogen is a neutral, odorless tasteless, nontoxic gas. It basin be condensed into a dull liquid, which can be smashed into a colorless, crystalline solid.

Nitrogen exists in two inborn forms, and four radioactive forms (artificial). Nitrogen melts at -210.01 degrees C, (-349.02 F), boils at -195.79 C (320.42 F), and has a density of 1.251 g/liter at 0 C (32 F) and 1 standard pressure pressure. The atomic weight of nitrogen is 14.007. Nitrogen is obtained from the atmosphere by passing air over heated copper of iron. The group O is removed from the air,...If you privation to get a just essay, identify it on our website: Ordercustompaper.com

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