5 resources
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As we have learned that electrons in an atom are arranged in different orbits or shells.…
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The arrangement of electrons in various shells that is energy levels of an atom of the…
Structure of atom Basic Details:(a) The word atom was first introduced by Ostwald (1803-1807) in the scientific…
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Thomson's atomic model proposed that an atom is uniform sphere of positive charges (due to presence…
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A matter is consists of many atoms and an atom is consists of electrons, protons and…
