The New Encyclopædia Britannica, Volume 16Encyclopaedia Britannica, 1981 - Encyclopedias and dictionaries |
From inside the book
Results 1-3 of 64
Page 334
... atoms or vacancies in the crystal structure , or foreign atoms present at sites that should be occupied by the atoms of the material located between the atoms of the material . In addition to the above atomic or " point " defects , crys ...
... atoms or vacancies in the crystal structure , or foreign atoms present at sites that should be occupied by the atoms of the material located between the atoms of the material . In addition to the above atomic or " point " defects , crys ...
Page 506
... atom of uranium or thorium decaying there are six , seven , or eight helium atoms produced , depending on whether the parent atom is thorium - 232 , uranium - 235 , or uranium- 238. The escape of some helium is predictable on the basis ...
... atom of uranium or thorium decaying there are six , seven , or eight helium atoms produced , depending on whether the parent atom is thorium - 232 , uranium - 235 , or uranium- 238. The escape of some helium is predictable on the basis ...
Page 1108
... atoms - and each such compound has a molecular structure containing one of the fundamental chromophores . Three of the most important chromo- phores in dyestuffs are called azobenzene , triphenyl- methane , and anthraquinone . Their ...
... atoms - and each such compound has a molecular structure containing one of the fundamental chromophores . Three of the most important chromo- phores in dyestuffs are called azobenzene , triphenyl- methane , and anthraquinone . Their ...
Other editions - View all
Common terms and phrases
19th century Africa American animals areas became bee-eaters cells centimetres central centre century Church collagen conifers connective tissue conodonts conservation conservatism constitution continental continental drift copper Coraciiformes coral cosmic rays countries court covenant Cretaceous Crete cricket crime criminal Cro-Magnon crocodiles Crusade cultural deposits disease early Earth economic effect energy England Europe federal forest fossil France French function genera geosynclines groups hoopoes hornbills illus important industrial Iráklion island King known land later Le Corbusier legislation major ment metres minerals modern natural North Nyssaceae occur ocean Ordovician organized original Parliament particles party percent period plants political pollution population problems protection reefs region result River rock Roman Saladin sediments social South Soviet species structure theory tion town trade traditional trees tropical trouvères Union United usually western