The digital edition of all books may be viewed on our website before purchase. Excerpt from Ionization and Resonance Potentials of Some Nonmetallic Elements
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Vendeur : Forgotten Books, London, Royaume-Uni
Paperback. Etat : New. Print on Demand. This book details the methods previously applied by the author to the study of critical potentials in metallic vapors, with some modifications, to the nonmetallic elements phosphorus, iodine, and sulfur, as well as nitrogen, oxygen, and hydrogen. The phenomena of electron currents in polyatomic, nonmetallic elements can be best introduced through a statement of the essential features of electron impacts with metallic vapors, since work with these has yielded results of considerable accuracy and of definite theoretical significance. Collisions of low-speed electrons with metallic molecules are elastic, but with higher speeds two types of inelastic impact occur. When the velocity in volts is greater than the resonance potential, collisions are inelastic and the velocity lost at collision is equal to the resonance potential. When the velocity of the colliding electron is greater than the ionization potential, the molecule is ionized and the energy lost by the electron is expended in removing an electron from the molecule. The author found two resonance potentials in some of the vapors and concludes that this is a characteristic property of metals of Group II in the periodic table. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item. N° de réf. du vendeur 9781334261176_0
Quantité disponible : Plus de 20 disponibles
Vendeur : PBShop.store US, Wood Dale, IL, Etats-Unis
PAP. Etat : New. New Book. Shipped from UK. Established seller since 2000. N° de réf. du vendeur LW-9781334261176
Quantité disponible : 15 disponible(s)
Vendeur : PBShop.store UK, Fairford, GLOS, Royaume-Uni
PAP. Etat : New. New Book. Shipped from UK. Established seller since 2000. N° de réf. du vendeur LW-9781334261176
Quantité disponible : 15 disponible(s)