Subject
Atomic theory Books
Best books
Niels Bohr
On the constitution of atoms and molecules
No description available.
Helge Holst
The atom and the Bohr theory of its structure : $b an elementary presentation
"The Atom and the Bohr Theory of Its Structure: An Elementary Presentation" by H. A. Kramers and Helge Holst is a scientific publication written in the early 20th century. The text aims to present the fundamental concepts of atomic theory, particularly focusing on Niels Bohr's revolutionary ideas regarding atomic structure and the behavior of electrons. This work is intended for readers who wish to grasp modern scientific developments related to atomic theory without engaging in complex mathematical formulations. The opening of the book introduces the historical context of atomic theory, beginning with ancient philosophers like Democritus. It describes the significant advancements in understanding atomic structure made by scientists at the turn of the 20th century, particularly the discoveries regarding electrons and the quantum theory. The authors convey how Niels Bohr's groundbreaking work in 1913 laid the groundwork for a comprehensive understanding of atomic structure by integrating classical theories with quantum mechanics. This section serves as a foundation for the exploration of detailed concepts that will follow in the subsequent chapters of the book.
Niels Bohr
The Theory of Spectra and Atomic Constitution: Three Essays
No description available.
John Dalton
A new system of chemical philosophy, Volume 2, Part 1
"A New System of Chemical Philosophy, Volume 2, Part 1" by John Dalton is a scientific publication written in the early 19th century. This work marks Dalton's significant contribution to the field of chemistry, where he explores the nature of chemical compounds, particularly focusing on metallic oxides and the relationship between metals and oxygen. The text embodies foundational hypotheses in atomic theory and chemical reaction principles that emerged during this formative period in scientific inquiry. The opening of this volume begins with a preface that outlines the lengthy process of its publication, starting from 1817 to its completion in 1827. Dalton discusses his methods for investigating compounds such as oxides, detailing specific experiments and techniques for determining the proportions of elements within these compounds. He emphasizes the challenges faced in accurately identifying the weights and relationships of metals and oxygen, employing a methodical approach to provide a clearer understanding of chemical interactions. Dalton's meticulous reporting of experiments reflects a dedication to empirical observation, making this work a crucial reference for scholars seeking to comprehend early chemical principles and atomic structure.
Maynard Shipley
The origin and development of the atomic theory
The origin and development of the atomic theory by Maynard Shipley is a scientific publication and historical account written in the early 20th century. The book concisely traces how ideas about atoms arose, changed, and matured—from ancient philosophical speculations to modern scientific theories—showing how the concept of matter’s discreteness evolved into the foundation of chemistry and physics. Shipley begins with the Pythagoreans, Philolaus, and related ideas from India, highlighting number, geometry, and the five regular solids as early ways to picture particles. He then presents Leucippus and Democritus: atoms and void, causal necessity, subjective sense qualities, and the role of shape, size, and arrangement; along the way he contrasts them with the Eleatics’ denial of motion and Anaxagoras’ “seeds.” The narrative turns to Epicurus and Lucretius, covering equal falling speeds in the void, the swerve debate, many worlds, and a polemic against superstition and divine design. Democritus’ “soul atoms,” effluences, and theories of color and taste are explained alongside Aristotle’s critiques. The closing chapter follows post-classical atomism through Descartes and Gassendi to Dalton’s laws of definite and multiple proportions, clarifying early errors about formulas, and connects these to modern insights—electrons, nuclei, isotopes, and atomic number—showing how an ancient idea became the quantitative science of matter.
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