write down the Bohr's postulates of atomic theory .
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◾After the failure of Rutherford and Thomson's atomic model , Neil Bohr have his model of Atom :
✔According to him , the nucleus was concentrated in the Centre of the Atom .
✔The mass of the nucleus was due to the positively charged : Protons and due to the Neutral particles Neutrons .
✔He also added that , Electrons do revolve around the nucleus. But in doing so , they do not radiate any energy until they are in their own shells .
✔Electrons loose energy only in Excited or Ground state . Hence , Bohr was the first to introduce the concept of "Quantization " of Energy.
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◾After the failure of Rutherford and Thomson's atomic model , Neil Bohr have his model of Atom :
✔According to him , the nucleus was concentrated in the Centre of the Atom .
✔The mass of the nucleus was due to the positively charged : Protons and due to the Neutral particles Neutrons .
✔He also added that , Electrons do revolve around the nucleus. But in doing so , they do not radiate any energy until they are in their own shells .
✔Electrons loose energy only in Excited or Ground state . Hence , Bohr was the first to introduce the concept of "Quantization " of Energy.
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