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Silicon   /sˈɪləkən/   Listen
noun
Silicon  n.  (Chem.) A nonmetalic element analogous to carbon. It always occurs combined in nature, and is artificially obtained in the free state, usually as a dark brown amorphous powder, or as a dark crystalline substance with a meetallic luster. Its oxide is silica, or common quartz, and in this form, or as silicates, it is, next to oxygen, the most abundant element of the earth's crust. Silicon is characteristically the element of the mineral kingdom, as carbon is of the organic world. Symbol Si. Atomic weight 28. Called also silicium.






Collaborative International Dictionary of English 0.48








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"Silicon" Quotes from Famous Books



... survey. In his third year Whistler failed in chemistry. Col. Larned, one of his instructors, gives the incident thus—"Whistler was called up for examination in the subject of chemistry, which also covered the studies of mineralogy and geology, and given silicon to discuss. He began: 'I am required to discuss the subject of silicon. Silicon is a gas,' 'That will do, Mr. Whistler,' and he retired quickly to private life. Whistler later said: 'Had silicon been a gas, I would have ...
— The Greatest Highway in the World • Anonymous

... no matter for surprise. The modern chemist makes no claim for his elements except that they have thus far resisted all human efforts to dissociate them; it would be nothing strange if some of them, when subjected to the crucible of the sun, which is seen to vaporize iron, nickel, silicon, should fail to withstand the test. But again, chemistry has by no means exhausted the resources of the earth's supply of raw material, and the substance which sends its message from a star may exist undiscovered in the dust we ...
— A History of Science, Volume 3(of 5) • Henry Smith Williams

... should doubt if it would crack. In nature, however, everything depends on locality. The roads in that locality were mended with flint, and the mortar from puddles appeared to make good cement. Possibly in some districts there may be no lime or silicon, and the mortar the birds use may be less adherent. The more one studies nature the more one becomes convinced that it is an error to suppose things proceed by a regular rule always applicable everywhere. All creatures change their ...
— Field and Hedgerow • Richard Jefferies

... foreign substance, such as mercury or lead. About 70 per cent of the body is oxygen, which is also the most abundant element of the earth. Then in order of their weight come carbon, hydrogen, nitrogen, calcium, phosphorus, sulphur, sodium, chlorine, fluorine, potassium, iron, magnesium and silicon. ...
— Maintaining Health • R. L. Alsaker

... something like thirteen, all of which do a share in the food supply. Oxygen and carbon are very necessary indeed. Oxygen is both in the air and in water. Carbon plants take entirely from the air. I might go on and tell you of iron, of sulphur, of silicon and all the others. But you would only get confused, so I am going to make you acquainted with these three entirely necessary ones. They are capricious; often missing, and when not missing hard to make into ...
— The Library of Work and Play: Gardening and Farming. • Ellen Eddy Shaw



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