The New Encyclopaedia Britannica: -[30] Macropaedia: knowledge in depthEncyclopaedia Britannica, 1974 - Encyclopedias and dictionaries |
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Page 308
... atoms with bromine molecules , occur on almost every collision for which the molecules come within ten angstroms ( 10 centimetre ) of each other , an unusually large distance compared to the maximum for most other chemical reactions ...
... atoms with bromine molecules , occur on almost every collision for which the molecules come within ten angstroms ( 10 centimetre ) of each other , an unusually large distance compared to the maximum for most other chemical reactions ...
Page 309
... atoms ( see ATOMIC STRUC- TURE ) , they combine in tens of millions of different mole- cules ( see CHEMICAL COMPOUNDS , INORGANIC ; CHEMICAL COMPOUNDS , ORGANIC ) , and chemists add new kinds of molecules at a rate of more than 100,000 ...
... atoms ( see ATOMIC STRUC- TURE ) , they combine in tens of millions of different mole- cules ( see CHEMICAL COMPOUNDS , INORGANIC ; CHEMICAL COMPOUNDS , ORGANIC ) , and chemists add new kinds of molecules at a rate of more than 100,000 ...
Page 310
... atoms . In this view , the most likely shape of the molecule will be the one that best meets these electrostatic ... atoms and groups of atoms . The exact dimensions of atoms are not known , but the volumes occupied by given numbers of ...
... atoms . In this view , the most likely shape of the molecule will be the one that best meets these electrostatic ... atoms and groups of atoms . The exact dimensions of atoms are not known , but the volumes occupied by given numbers of ...
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19th century Africa agricultural American animals atoms beam body carbon carbonaceous chondrites centimetres central centre century chemical chondrites church colour common court crater crystal cultural deposits Descartes early Earth economic electron Europe example existence experience facies feldspar France gastropods impact craters important Indian industry iron kilometres known labour Lake land lens lenses major material ment mental metamorphic metamorphic rocks metaphysics meteor meteorite meteoroids methods metres Mexican Mexico Mexico City Mi Fei mica Michelangelo microscope migration miles military mimicry mind minerals mining minority group miracles Mississippi Mithra modern dance Moldavia molecular molecules Molière movement nature objects occur olivine organisms pattern percent person philosopher physical plagioclase political population pressure produced region result river rock Roman social society South species structure surface temperature theory tion trans ture types United