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Joseph Priestly
discovered oxygenchemistry timelineHe discovered oxygen, carbon monoxide, and nitrius oxide. -
Charles Coulomb
chemistry timelineintroduced the inverse-square law of electrostatics. -
Count Rumford
count rumford inventionschemistry timelineHe thought that heat was a form of energy. -
Thomas Young
chemistry timelineHe demonsrated the wave nature of light and the principle of interference. -
John Dalton
atomic theorieshistory of chemistryHe published his Atomic Theory that states that all matter is composed of atoms, which are small and invisible. -
Sturgeon William
chemistry timelineHe invented the electro magnet -
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Wilhelm Roentgen
history of chemistryHe accidentally discovered x-ray while researching the glow produced by cathode rays. -
