John Dalton
John Dalton was born in September 5,1766 in Eaglesfield in Cumberland, England. Dalton and his family lived in a small country house. His family had been Quakers since 1690. Quakers where members of a society of friends. John had a brother named Mary and A brother named Charles, when he was born his brother was twelve years old and his sister was two years old. Dalton's birth was not recorded, so when he grew up older he asked one of his relatives and got and answer which was his birthday. His parents were honest people and good workers. His dad Joseph had land he had inherited were Dalton and his brother Charles help out with the crop. His mother Deborah Greenup homespun textile Dalton's sister help her too. John Dalton's family were poor but "although they were never hungry they were poor" Dalton was lucky he was a Quaker , other boys received little or no education, but as Quakers Dalton received a fair education at the closest Quaker school . For Dalton it was an achievement going to school since in those times only one out of two-hundred and fifteen people could read. John Dalton went to the Quaker school at Pardshow Hall. Dalton was quick when it came to studies and in mathematical problems he was good and seem to
Since it was the lightest element known, and assumed to be a fundamental value, Dalton assumed by research that hydrogen should have an atomic mass of one. The law of multiple proportions states that when two elements are observed to form more than one compound between them, the mass ratios in one compound will be related to the mass ratios in the other, in the proportions of the whole numbers, that means that if for example you have CO and CO2 the oxygen to carbon ratios are 16:12 and 32:12. And one July 27,1894 John Dalton died of normal reason. He was smaller than some boys so he was threatened by the older boys who wanted to fight with the young teacher. Dalton would always be remember for his contributions to science. His analytical apparatus could be called the worlds first mass spectrometer. He was the only one that form a basis for the periodic table of the elements . And he did a paper in it which, brought more attention than then his first book published when presented to the Manchester Literary and Philosophical Society. He taught they were blue and asked his brother to verify if it were really blue, that's when Dalton found out him and his brother were both colorblind. He was the son of a wealthy tradesman, and was blind. Today units of atomic mass are often referred to as dalton's on honor of John Dalton. Once in his mom's birthday, he bought his mom some very special stockings. His paper was the earliest description of the phenomenon of vision. Through his observations Dalton was the first to prove the validity of the concept that rain is precipitated by a decrease in temperature, not by a change in atmospheric pressure.
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