What did John Dalton discover about chemical compounds? How was einsteinium discovered? Who discovered technetium? Was Dmitri Mendeleev married? Who discovered tellurium? What element did Robert Boyle discover? Who discovered scandium? What is Dalton's model of an atom?
What did John Dalton discover about the atomic theory? A theory of chemical combination, first stated by John Dalton in 1803. It involves the following postulates: (1)Elements consist of indivisible small particles (atoms). (2) All atoms of the same element are identical; different elements ha...
What did John Dalton discover about matter? What was the Francesco Redi Experiment? What experiment did James Chadwick use to discover the neutron? What was the contribution of Robert Hooke to the microscope? What theory did Robert Hooke provide evidence for?
Most of an atom is empty space. If an atom were about as big as a baseball stadium, the nucleus would be the size of a pea in the very center and the electrons would be somewhere on the outside edge.What makes an atom of gold different from an atom of iron is the number of ...
What did Rutherford discover about the structure of an atom? According to the Rutherford-Bohr model, what is the structure of an atom? What is Dalton's model of an atom? What did Thomson?s model of the atom include that Dalton?s model did not have? What model of the atom is used ...
Joseph John Thomson won the Nobel Prize in 1906 for the discovery of the electron. (Photo Credit : Wikimedia Commons) Thomson, in the prestigiousPhilosophical Magazine’s March edition of 1904, proposed a model of the atom according to which the atom was a bounded region of positive charge ...
Dmitri Mendeleev was a Russian chemist who lived in the 19th and 20th centuries. Apart from chemistry he had a great interest in economics and he was a believer in protectionist policies. Answer and Explanation: Learn more about this topic: ...
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What did Robert Koch discover by using a compound microscope? What did John Dalton discover about matter? What is experimental particle physics? What experiments did Marie Curie do? What did Bohr hypothesize about the atom? What type of scientist was Ernest Rutherford?
Did John Dalton create the periodic table? How did John Dalton arrange the elements? What is the difference between a dalton (u) and an atomic mass unit (amu)? What did Dmitri Mendeleev discover about the atom? What are the 3 parts of an atom? What is the nearly free electron model?