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Rutherford's alpha- scattering experimen...

Rutherford's `alpha-` scattering experiment was successful in discovering

A

Nucleus

B

Protons

C

Neutrons

D

Electrons

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AAKASH INSTITUTE-STRUCTURE OF ATOM -ASSIGNMENT ( SECTION -A) Objective Type Questions (One option is correct)
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  2. What alpha-rays strikea thin gold foil then

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  3. Rutherford's alpha- scattering experiment was successful in discoverin...

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  5. Isotopes have

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  6. The number of neutrons in deuterium is

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  7. Which of the following species have maximum number of electrons ?

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  8. The range of wavelength of the visible light is

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  9. The correct seuence of frequency of the electromagnetic radiations in ...

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  10. The colour of light which has maximum frequency is

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  11. The kinetic energy of the photoelectrons depends upon the

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  12. The value of n(1) for Pashecn series of hydrogen spectrum is(n(1) = or...

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  13. Radius of Bohr's orbit of hydrogen atom is

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  14. Bohr theory is not applicable for

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  15. Which among the following scientists was successful in accounting for ...

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  17. What is the energy associated with 3^(rd) energy shell of hydrgoen ato...

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  18. Find out the incorrect match

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  19. The de -Brogile wavelength associated with a matter particle is

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  20. de-Broglie wavelength applies only to

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