The New Encyclopaedia Britannica: Macropaedia (19 v.)Encyclopaedia Britannica, 1983 - Encyclopedias and dictionaries |
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Page 132
... natural rub- ber , which contains only carbon and hydrogen . Natural rubber has a repeating unit of five carbon atoms . By starting with the unsaturated hydrocarbon isoprene ( CHS ) , a polymer can be made with the spatial arrange- ment ...
... natural rub- ber , which contains only carbon and hydrogen . Natural rubber has a repeating unit of five carbon atoms . By starting with the unsaturated hydrocarbon isoprene ( CHS ) , a polymer can be made with the spatial arrange- ment ...
Page 560
... natural theology- that branch of metaphysics that is concerned with the ex- istence and nature of God . ( It should be remembered , however , that not all of the natural theologians admit that a distinctively Christian philosophy ...
... natural theology- that branch of metaphysics that is concerned with the ex- istence and nature of God . ( It should be remembered , however , that not all of the natural theologians admit that a distinctively Christian philosophy ...
Page 937
... natural group , which most authors treat as a single family . This seems the best arrangement , but separate family rank is sometimes given to the pheasant pigeon , crowned pigeons , tooth - billed pi- geons , and even to the fruit ...
... natural group , which most authors treat as a single family . This seems the best arrangement , but separate family rank is sometimes given to the pheasant pigeon , crowned pigeons , tooth - billed pi- geons , and even to the fruit ...
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acid activity administration ammonia army atomic orbitals became benzene bonds Buddhist called carbon atoms cells central centre Ceylon Ch'in Chaetognatha Charadriiformes Charles Chaucer Chekiang chemical bond chemical reactions chemistry chemoreception Chess Chicago children's literature Chile China Chinese chloride Chou common complex compounds covalent covalent bonds cultural disease drugs dynasty early economic electrons elements emperor energy example fluorine groups Hopeh hydrogen important increased industry insects involved ions king known land large number Lo-yang major mass materials ment metal methods molecular molecules nitrogen northern nucleus occur officials orbitals organic oxide oxygen party percent period political population provinces quartets reactants receptors region reign result river separation Shang Sinhalese social sodium sodium chloride southern species structure substances sulfonamide sulfur sulfuric acid Szechwan T'ang Taoist temperature tion trans Tsung turtles Yangtze