Resultados de búsqueda: isotopes de aston francis william

Paperback / softback. New.

Paperback / softback. New.

Hardback. New.

paperback. Good. Access codes and supplements are not guaranteed with used items. May be an ex-library book.

paperback. Good. Access codes and supplements are not guaranteed with used items. May be an ex-library book.

paperback. Good. Access codes and supplements are not guaranteed with used items. May be an ex-library book.

Hardback. New.

hardcover. Good. Access codes and supplements are not guaranteed with used items. May be an ex-library book.

hardcover. Good. Access codes and supplements are not guaranteed with used items. May be an ex-library book.

hardcover. Good. Access codes and supplements are not guaranteed with used items. May be an ex-library book.

Paris: Hermann & Cie, 1923. Fine. Hermann & Cie, Paris 1923, 14x22,5cm, broché. - Edition originale de la traduction française. Ouvrage illustré de planches hors-texte. Bel exemplaire. [ENGLISH DESCRIPTION ON DEMAND]

London: Edward Arnold & Co., 1922. viii, 152pp. Original publisher's blind-ruled navy cloth, lettered in gilt. Lightly rubbed and bumped. Endpapers browned, bookseller's ticket to FEP, contemporary inked ownership inscription to recto of FFEP. The first edition of physicist and chemist Francis William Aston's (1877-1945) seminal treatise on his discovery of isotopes in non-radioactive elements, for which he was awarded the 1922 Nobel Prize in Chemistry. PMM 412.. First edition. 8vo.

London: Edward Arnold & Co, 1922. First Edition. Cloth. Very Good. First Edition. viii,152 pages. 8vo. Publisher's blue cloth gilt. Previous owner name penciled on front flyleaf. Several previous bookseller markings on pastedown endpapers (codes, prices, inventory numbers). Endpapers lightly offset (toned) as normal. A few penciled notations in the text. Boards lightly bowed, top page edges dusty. A sound copy. Cloth. Aston was awarded the Nobel Prize in Chemistry in 1922 "for his discovery, by means of his mass spectrograph, of isotopes, in a large number of non-radioactive elements, and for his enunciation of the whole-number rule." Aston was an assistant to JJ Thomson (PMM 386 - cathode rays) who in 1913 entrusted him with "the task of ascertaining the difference in atomic weights of [two forms] of neon." Interrupted by WWI, Aston after the war worked to improve Thomson's parabola experiments, devising "the mass spectrograph by which the gas traces were induced to focus themselves within a much… Leer más

London: Edward Arnold and Company, 1922. First Edition. Hardcover. Very Good. First edition. viii, 152pp. illustrated with 18 figures. Original navy cloth with gilt lettering. Very Good, sans jacket. Cloth has spots of foxing, light wear, former owner's name stamped on paste down, pages toned. Small slip "Printed in Great Britain" pasted on copyright page, presumably by publisher. Chemist and physicist Aston won a Nobel Prize in the year of publication for his discovery of isotopes. A title in Printing and the Mind of Man.

London: Edward Arnold & Co, 1922. 1st Edition. Hardcover. Very Good. 1st Edition. Hardcover. 8vo - over 7¾ - 9¾" tall. 8vo (220x140 mm). 152 pp. Original blue cloth, spine gilt. Ex libris label by Stillman Drake on inner cover. ---- DSB; Norman 77; PMM 412. - FIRST EDITION. Aston began researching the different atomic weights of two forms of neon at Cambridge in 1913 under the guidance of J.J. Thomson (discoverer of the electron). He left to fight in the First World War, but later continued, replacing Thomson's parabola apparatus with the mass spectrograph he had himself invented. His spectrograph gave more concentrated effects, which created greater clarity of identification. Aston received the Nobel prize for chemistry in 1922. "His achievements were kept continually before the scientific public by revised editions of his excellent book Isotopes (1922). This included observations on the abundance and distribution of isotopes and a clear forecast of the power… Leer más

London: Edward Arnold and Co., 1922. [Chemistry] FIRST EDITION. Octavo (22 x 15cm), pp.viii; 152. Publisher's blue cloth, titles in gilt to spine. Ownership stamp to pastedown and neat inscription to title page of Danish engineer and physicist P.O. Pedersen. Occasional discreet pencil annotation else internally fine. Cloth very slightly rubbed to extremities, spine ends a little pushed. An excellent fresh copy with an interesting provenance. Fine. Aston was a chemist and physicist who was awarded the Nobel Prize for Chemistry in 1922 for his work on Isotopes.