Dalton’s Atomic Theory: British physicist, chemist, and meteorologist John Dalton proposed Dalton’s atomic theory in the year 1808. This was the first theory that studied the matter in the for ...

The publication of the “New View of Dalton's Atomic Theory” by Sir Henry Roscoe and Dr. Harden, and the criticism which the “New View” has received from Debus, might have afforded an ...

We are at a critical time and supporting climate journalism is more important than ever. Science News and our parent organization, the Society for Science, need your help to strengthen ...

"John Dalton supported himself as freelance teacher ... "He was very much his own man and believed in the power of his own observations." Apart from his work on atomic theory, he worked on the ...

John Dalton, the teacher and meteorologist who introduced these symbols, is now best remembered for his groundbreaking atomic theory.

IN the atomic theory put forward by John Dalton in 1801 the second postulate was: “Atoms of the same element are similar to one another and equal in weight.” For more than a century this was ...

the chemical atomic theory on which the science is based is unquestionably the work of John Dalton. The story of Dalton has been told before, but the present small memoir may be welcomed as an ...