The New Encyclopaedia Britannica, Part 3, Volume 12Encyclopaedia Britannica, 1980 - Encyclopedias and dictionaries |
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Page 309
... Molecular Structure ( E.F.G. ) Atoms and molecules are the chief intellectual abstrac- tions of chemistry . Atoms are the fundamental building blocks from which molecules are constructed , and mole- cules the smallest particles of a ...
... Molecular Structure ( E.F.G. ) Atoms and molecules are the chief intellectual abstrac- tions of chemistry . Atoms are the fundamental building blocks from which molecules are constructed , and mole- cules the smallest particles of a ...
Page 315
... molecule and fast . Just as fast is the migration of metal atoms in the constantly changing fluxional molecules . At the other extreme lie hydrocarbon and oxygen - silicon isomers , which are stable because the rupture of several strong ...
... molecule and fast . Just as fast is the migration of metal atoms in the constantly changing fluxional molecules . At the other extreme lie hydrocarbon and oxygen - silicon isomers , which are stable because the rupture of several strong ...
Page 321
... MOLECULAR - WEIGHT DETERMINATIONS OF MACROMOLECULES Very large molecules - that is , molecules with molecular weights greater than 20,000 grams per mole and perhaps up to 1,000,000,000 grams per mole - have become ex- tremely important ...
... MOLECULAR - WEIGHT DETERMINATIONS OF MACROMOLECULES Very large molecules - that is , molecules with molecular weights greater than 20,000 grams per mole and perhaps up to 1,000,000,000 grams per mole - have become ex- tremely important ...
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