Noun
English chemist and physicist who formulated atomic theory and the law of partial pressures; gave the first description of red-green color blindness (1766-1844)
Source: WordNetJohn Dalton 's original atomic hypothesis assumed that all elements were monatomic and that the atoms in compounds would normally have the simplest atomic ratios with respect to one another. Source: Internet
In the early 1800s, John Dalton used the concept of atoms to explain why elements always react in ratios of small whole numbers (the law of multiple proportions ). Source: Internet
John Dalton first expressed this observation in 1804. Source: Internet
This theory was developed by John Dalton in the 18th century. Source: Internet
To the rear of the John Dalton Building is JD tower, housing the university's main science laboratories including IRM, citation the Institute for Biomedical Research into Human Movement and Health. Source: Internet
There was actually an MBTA fiscal management control board meeting where John Dalton, who’s overseeing the projects, provided an update on the schedule. Source: Internet