ЧТО ОЗНАЧАЕТ СЛОВО ATOMIC STRUCTURE
Атом
Атом является основной единицей материи, состоящей из плотного центрального ядра, окруженного облаком отрицательно заряженных электронов. В атомном ядре содержится смесь положительно заряженных протонов и электрически нейтральных нейтронов. Электроны атома связаны с ядром электромагнитной силой. Аналогично, группа атомов может оставаться связанной друг с другом химическими связями на основе той же силы, образующей молекулу. Атом, содержащий равное количество протонов и электронов, электрически нейтрален, иначе он положительно или отрицательно заряжен и известен как ион. Атом классифицируется по числу протонов и нейтронов в его ядре: число протонов определяет химический элемент, а число нейтронов определяет изотоп элемента. Химические атомы, которые в науке теперь имеют простое название «атом», представляют собой мелкие объекты с диаметрами в несколько десятых долей нанометра и крошечные массы, пропорциональные объему, подразумеваемому этими размерами. Атомы можно наблюдать только индивидуально с использованием специальных инструментов, таких как сканирующий туннельный микроскоп. Более 99.
Значение слова atomic structure в словаре английский языка
Определение атомной структуры в словаре - это понятие атома как центрального положительно заряженного ядра, состоящего из протонов и нейтронов, окруженных рядом электронов. Число электронов равно числу протонов: вся сущность, таким образом, электрически нейтральна.
ЦИТАТЫ СО СЛОВОМ «ATOMIC STRUCTURE»
Известные цитаты и высказывания со словом
atomic structure.
Information of fundamental importance to the general problem of atomic structure has resulted from systematic studies of the cosmic radiation carried out by the Wilson cloud-chamber method.
It reflects a prevailing myth that production technology is no more amenable to human judgment or social interests than the laws of thermodynamics, atomic structure or biological inheritance.
Many scientists will have to contribute to the solution of the great problem; they will have to follow up and measure all those phenomena in which the atomic structure is directly expressed.
The most common and most important result of them is that the nature and size of the effect on corresponding series of different elements are largely an expression of the peculiarity of their atomic structure - or, at least, of the structure of the surface.
КНИГИ НА АНГЛИЙСКИЙ ЯЗЫКЕ, ИМЕЮЩЕЕ ОТНОШЕНИЕ К СЛОВУ «ATOMIC STRUCTURE»
Поиск случаев использования слова
atomic structure в следующих библиографических источниках. Книги, относящиеся к слову
atomic structure, и краткие выдержки из этих книг для получения представления о контексте использования этого слова в литературе на английский языке.
Completed by his colleague and former student Halis Odabşi, this book was one of the first integrated accounts of the subject to include such developments as group theory concepts and Racah methods.
E. U. Condon, Halis Odabasi,
1980
2
Atomic Spectra and
Atomic Structure
For beginners and specialists in other fields: the Nobel Laureate's introduction to atomic spectra and their relationship to atomic structures, stressing basics in a physical, rather than mathematical, treatment. 80 illustrations.
3
The Theory of
Atomic Structure and Spectra
This book gathers together aspects of the theory that are widely scattered in the literature and augments them to produce a coherent set of closed-form equations suitable both for computer calculations on cases of arbitrary complexity and ...
4
Atomic Structure (Revised Edition)
Subatomic particles are made up of still tinier objects called quarks and leptons. This book tells the story of how scientists unlocked the secrets of the atom and revolutionized the way we look at the world around us.
5
Atomic Structure Theory: Lectures on
Atomic Physics
This book provides a hands-on experience with atomic structure calculations. It includes illustrative problems, together with solutions, as well as FORTRAN programs implementing the numerical methods in the text.
Walter R. Johnson, Walter Robertson Johnson,
2007
6
Computational
Atomic Structure: An MCHF Approach
The book concludes with a treatment of atomic properties, such as energy levels, electron affinities, transition probabilities, specific mass shift, fine structure, hyperfine-structure, and autoionization.
Charlotte Froese-Fischer, T Brage, P Johnsson,
1997
7
Atomic Structure and Lifetimes: A Conceptual Approach
Graduate level textbook in atomic physics.
8
Niels Bohr and the Quantum Atom: The Bohr Model of
Atomic ...
Niels Bohr and the Quantum Atom is the first book that focuses in detail on the birth and development of Bohr's atomic theory and gives a comprehensive picture of it.
Contents: Fundamental Particles, Rutherford s Nuclear Atom, X-Rays and Atomic Number, Electromagnetic Radiation, Quantum Nature of Radiation, Failure of Rutherford s Atomic Model, The Bohr Theory of the Atom, Wave-Mechanical Picture of the ...
10
Atomic Structure and Periodicity
Each text in this series provides a concise account of the basic principles underlying a given subject, embodying an independent-learning philosophy and including worked examples. This text covers atomic structure and periodicity.
НОВОСТИ, В КОТОРЫХ ВСТРЕЧАЕТСЯ ТЕРМИН «ATOMIC STRUCTURE»
Здесь показано, как национальная и международная пресса использует термин
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