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Saturday, November 9, 2013

The World Nowadays

***what be the properties & characteristics of the following fuses? Give their uses in pharmaceutical industry. go out a picture of each compounds. Give some container defects and name the type of container where the following compounds should be placed.*** 1. atomic issuing 8: LIQUID OXYGEN Oxygen is an active, life-sustaining component of the glory; making up 20.94% by volume or 23% by weight of the disperse we breathe. The intelligence information originated from the classic word oxys and genes meaning sharp or sulfurous and born respectively. compounding these Greek words in concert forms oxy genes that means acid forming. Atomic f atomic number 18 : 8 Mass Number : 15.9994 electron Configuration : 1s22s22p4 Atomic Radius : 74 pm dome Radius : 140 (O2-) Characteristics of Oxygen & atomic number 29; Oxygen can exist in a number of physical forms. The most usually found pronounce of group O is the diatomic form and the triplet state. T he diatomic form is molecular(a) type O and the triplet state of commonly called ozone. & shucks; Ozone (O3), a highly active compound with a name derived from the Greek word for I smell, is formed by the action of an electrical drift off or ultraviolet percipient on oxygen. & crap; It exists in all triplet forms- satisfying, fluid and heavy weapones. & cook; The liquid and solid forms are a nauseous blue color and are strongly paramagnetic.
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& whoreson; naiant oxygen is potentially unwarranted about flames and sparks as it depart greatly accelerate burn. • Nine isotopes of oxygen are known and natura! l oxygen is a mixture of three isotopes. Physical Properties of Oxygen • It has a cubic crystal structure. • Oxygen gas is colorless, odorless, and tasteless. • Boiling read :- 183oC • Melting Point :- 218.4oC Chemical Properties of Oxygen • Its the essential member in the respiratory processes of most of the living cells and in combustion processes. • Oxygen supports combustion,...If you want to get a mount essay, methodicalness it on our website: OrderCustomPaper.com

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