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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

electron

C

proton

D

neutron

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The correct Answer is:
A
nucleus
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MTG IIT JEE FOUNDATION-STRUCTURE OF THE ATOM-EXERCISE ( MULTIPLE CHOICE QUESTIONS -LEVEL-1)
  1. The mass number A, atomic number Z and number of neutrons n are relate...

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

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  3. In the nucleus of ""(20)^(40)Ca, there are

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  4. Maximum number of electrons that can be present in N shell is

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  5. Cathode rays are made up of

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  6. Rutherfords experiments , which established the nuclear model of atom ...

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  7. Rutherford's alpha particle scattering experiment eventually led to th...

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  8. A neutral atom (atomic number > 1) has

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  9. Isotopes have

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  10. Select the pair of isobars from the following species: ""(17)^(37) A...

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  11. Valency of oxygen is

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  12. Which of the following shows the electronic configuration of Ca^(2+)?

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  13. The number of neutrons in the element Be is

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  14. Which of the following particles is not deflected by a magnetic field?

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  15. Which of the following elements contains only two electrons in the out...

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  16. The charge on the atom having 17 protons, 18 electrons is

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  17. Maximum number of electrons in any orbit is

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  18. Which of the following statements are part of Bohr's model of hydrogen...

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  19. The number of electrons in the valence shell of calcium is

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  20. Na^(+ ) ion is isoelectronic with

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