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Rutherford's experiment on the scatterin...

Rutherford's experiment on the scattering of `alpha` particle showed for the first time that the atom has

A

Nucleus

B

Proton

C

Electron

D

Neutron

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The correct Answer is:
A
Rutherford discovered nucleus
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NARAYNA-ATOMIC STRUCTURE-All Questions
  1. The (e)/(m) value of proton is

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  2. In Rutherford's alpha-rays scattering experiment, the alpha particles ...

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  3. Rutherford's experiment on the scattering of alpha particle showed for...

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  4. When alpha particle are sent through a thin metal foil ,most of the...

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  5. Atomic radius is to of the order of 10^(-8) cm and nuclear radius is...

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  6. The lightest radioactive isotope in periodic table is

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  7. Isotopes exhibits similar

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  8. Among .(10)A^(20) .(11)B^(21) .(11)C^(22) and .(122)D^(22) the isobar ...

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  9. The hydride ion is isoelectronic with Electromagnetic Radiation

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  10. Which of the following statements is not correct regarding electromagn...

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  11. The radiation with highest wave number

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  12. The energy of photon is inversely proportional to its

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  13. The value of planck's constant is

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  14. The ratio of energy of frequency electromagnetic radiation is called

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  15. The minimum energy required to eject an electron from an atom is calle...

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  16. In photoelectric effect, the number of photoelectrons emitted is propo...

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  17. The kinetic energy of the ejected electrons in photoelectric effect is

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  18. Photo electric effect is not observed in case of

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  19. The spectrum with all wavelengths may be

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  20. Line spectrum is characteristic of

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