The New Encyclopaedia Britannica
Encyclopaedia Britannica, 1974 - Encyclopedias and dictionaries - 934 pages
 Propaedia: outline of knowledge and guide to the Britannica.--- Micropaedia: ready reference and index.--- Macropaedia: knowledge in depth.
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On the atomic scale, energies are more conveniently expressed in electron volts.
There are 2.26 X 10° electron volts in one kilowatt-hour. To remove an electron
from an atom requires an energy of the order of a few electron volts, the exact ...
Electrons in shells interatomic distance Effect of electron spin Mechanism of
electrical conductivity Semiconductors Problems. to the wealth of data to be
explained. From the mid-20th century, new techniques, such as optical pumping,
In the antisymmetric state, on the other hand, the electron has a very low
probability of being found between the nuclei, so that the positive charges of the
nuclei are more exposed to one another, and their electrostatic repulsion comes
into play ...
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This is the 198215th Edition, in two halves, with the Macropaedia and the Micropaedia. First published in 1768, the publisher is the oldest English-language encyclopedia still in print. Two Scottish ... Read full review