The New Encyclopædia BritannicaEncyclopædia Britannica, 1983 - Encyclopedias and dictionaries |
From inside the book
Results 1-3 of 77
Page 573
... contain single - crystal prisms consisting of alkali metal iodides . The annual production rate of iodine has increased from 96 tons in 1950 to 431 tons in 1955. The world's largest producer of crude iodine is Japan . Physical and ...
... contain single - crystal prisms consisting of alkali metal iodides . The annual production rate of iodine has increased from 96 tons in 1950 to 431 tons in 1955. The world's largest producer of crude iodine is Japan . Physical and ...
Page 834
... contains one pyrrole - like nitrogen , oxygen , or sulfur atom , and it may also contain up to four pyridine - like hetero - atoms , as shown by the compounds below . S thiophene 3 N 4 2N 1,2,4 - oxadiazole The quantitative measurement ...
... contains one pyrrole - like nitrogen , oxygen , or sulfur atom , and it may also contain up to four pyridine - like hetero - atoms , as shown by the compounds below . S thiophene 3 N 4 2N 1,2,4 - oxadiazole The quantitative measurement ...
Page 841
... containing an oxygen or sulfur atom is possible only if the ring contains a carbonyl group as in the pyrones : acridine ... contain six - membered tetrahydropyran rings , with the structure : N CH CH , CH , 3 CH , CH , ethyl red CH2O CH ...
... containing an oxygen or sulfur atom is possible only if the ring contains a carbonyl group as in the pyrones : acridine ... contain six - membered tetrahydropyran rings , with the structure : N CH CH , CH , 3 CH , CH , ethyl red CH2O CH ...
Other editions - View all
Common terms and phrases
animals appear authority became become called central central Europe century changes church cities common complete contain continued cultural early East economic effect elected empire English especially established Europe Federal figures force France French German glacier glass gold golf grammar Greece Greek important increased industry influence interest Italy king known Lake land language later leading less living major mass material means measure ment Michigan natural occur Open origin Party percent period Persian played Pleistocene political population position present princes produced Proto-Indo-European range regions remained Republic result River rock Roman social sources structure success surface territorial tion trade traditional United West western