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Describe Bohr's model of the atom....

Describe Bohr's model of the atom.

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The Danish physicist Neils Bohr proposed the following postulates for revising the Rutherford.s
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MTG IIT JEE FOUNDATION-STRUCTURE OF THE ATOM-NCERT SECTION
  1. What are the limitations of J.J. Thomson’s model of the atom?

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  2. What are the limitations of Rutherford's model of the atom ?

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  3. Describe Bohr's model of the atom.

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  4. Compare all the proposed models of an atom given in this chapter.

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  5. Summarise the rules for writing of distribution of electrons in variou...

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  6. Define valency by taking examples of silicon and oxygen.

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  7. Explain with examples Atomic number Give any two uses of isotopes...

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  8. Explain with examples Mass number Give any two uses of isotopes.

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  9. Explain with examples Isotopes Give any two uses of isotopes.

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  10. Explain with examples Isobars Give any two uses of isotopes.

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  11. Na^(+) has completely filled K and L shells. Explain.

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  12. If bromine atom is available in the form of, say two isotopes 3$Br (49...

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  13. The average atomic mass of a sample of an element X is 16.2 mu. What i...

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  14. If Z = 3, what would be the valency of the element? Also, name the ele...

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  15. Composition of the nuclei of two atomic species X and Y are given as u...

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  16. J.J. Thomson proposed that the nucleus of an atom contains only nucleo...

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  17. A neutron is formed by an electron and a proton combining together. Th...

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  18. The mass of an electron is about(1)/(1000) times that of proton.

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  19. An isotope of iodine is used for making tincture iodine, which is used...

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  20. Rutherford's alpha-particle scattering experiment was responsible for ...

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