The New Encyclopaedia Britannica: Macropaedia: knowledge in depth. 19 vEncyclopaedia Britannica, Incorporated, 1981 - Encyclopedias and dictionaries |
From inside the book
Results 1-3 of 79
Page 582
... metals with a boiling point of 671 ° C. The boiling points of the alkali metals increase in regular fashion as the atomic numbers decrease , the highest boiling point , 1,317 ° C , being that of lithium , the alkali metal of lowest ...
... metals with a boiling point of 671 ° C. The boiling points of the alkali metals increase in regular fashion as the atomic numbers decrease , the highest boiling point , 1,317 ° C , being that of lithium , the alkali metal of lowest ...
Page 587
... metal . This end is ordinarily accomplished by calcium reduction in a high - temperature vacuum system in which the highly volatile alkali metal is distilled from the reaction mixture . Direct reduction of the mixed carbonates from ...
... metal . This end is ordinarily accomplished by calcium reduction in a high - temperature vacuum system in which the highly volatile alkali metal is distilled from the reaction mixture . Direct reduction of the mixed carbonates from ...
Page 588
... metals can be determined gen- erally in the parts - per - million range . Determination of one alkali metal in the presence of another , however , can result in interference , which can be reduced using spe- cially prepared standard ...
... metals can be determined gen- erally in the parts - per - million range . Determination of one alkali metal in the presence of another , however , can result in interference , which can be reduced using spe- cially prepared standard ...
Other editions - View all
Common terms and phrases
19th century abrasive accelerator acid actinide actor Adams adhesives administrative adult advertising Aegean aerospace Aeschylus aesthetic Afghanistan agriculture aircraft airplane animals artist atomic Bantu Bantu languages basic behaviour Bronze Age Cameroon carved Central centre changes Chari-Nile languages coast Congo contains countries Cretan Crete crops cultural Cyclades dance Djibouti early East Egypt electrons engineering Ethiopia example farm feet figures flight Ghana important increase industry Kabul Kenya Khoisan Knossos known Lake land languages mainland major masks ment metal modern mountains Mycenae Niger Nigeria Nilotic northern organization oxidation particles patterns percent period plants political population production proton region River Sahara savanna sculpture soil solvent South Africa southern species style Sudan Tanzania temperature theory tion tons traditional tropical United usually West Africa western Yoruba Zaire