Atomic Structure Atom, Electron, Proton and Neutron

Atomic Structure Atom, Electron, Proton and Neutron John Dalton 1808 researched atomic structure and atom, he believed that matter is made up of extremely minute indivisible particles, called atom which can takes part in chemical reactions. These can neither be created nor be destroyed. However, modern researches have conclusively proved that atom is no longer …

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