Oxygen

type O group O Oxygen and its compounds assume a let on role in umteen of the important processes of life and industry. Oxygen in the biosphere is essential in the processes of respiration and metabolism, the means by which animals derive the energy necessitate to sustain life. Furthermore, group O is the near abundant element at the surface of the Earth. In link up form it is found in ores, earths, rocks, and gemstones, as well as in all invigoration organisms. Oxygen is a see-through chemic element in Group VA of the periodic table. The chemical symbol for nuclear atomic number 8 is O, its atomic number is 8, and its atomic weight is 15.9994. Elemental oxygen is known principally in the gaseous form as the diatomic molecule, which makes up 20.95% of the atomic reactor of dry air. Diatomic oxygen is colorless, odorless, and tasteless. Two 18th-century scientists share the quotation mark for first isolating simple oxygen: Jose ph PRIESTLEY (1733-1804), an English empyreal who was employed as a literary compa...If you want to get a full essay, lodge it on our website: BestEssayCheap.com

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