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For full treatment, see macropaedia: Chemical Bonding. The division of a sample
of a substance into progressively smaller parts produces no change in either its
composition or its chemical properties until parts consisting of single molecules ...
The Haber- Bosch method is now one of the largest and most basic processes of
the chemical industry throughout the world. nitrogen group element, any of the
chemical elements that constitute Group Va of the periodic table. This group ...
Prize winners ' (continued) physics chemistry literature Emilio Segre Owen
Chamberlain U.S.3 U.S confirmation of the existence of the antiproton
development of the bubble chamber determination of shape and size of atomic
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The New Encyclopaedia Britannica (Encyclopaedia)User Review - Not Available - Book Verdict
For virtually all its 238 years,Britannica has ruled the shelves as a peerless general encyclopedia. Reviewers have consistently given it high marks for most of the 12 criteria identified inKister's ... Read full review