Which of the following conclusions could...

Which of the following conclusions could not be derived from Rutherford's `alpha`-particle scattering experiment?

Most of the space in the the atoms is empty

The radius of the atoms is about `10^(-10)` m while that of nucleus is`10^(-15)` m.

Electrons move in a circular path of fixed energy called orbits.

Electrons and the nucleus are held together by electrostatic forces of attraction.

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The correct Answer is:

The concept of circular paths of fixed energy was proposed by Bohr and not derived from Rutherford.s scattering experiment.

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Which of the following conclusions couldnot be derived from Rutehrford's alpha -particle scattering experiment?

Most of the space in the atom is empty

The radius of the atom is about `10^(-10)` m while that of nucleus is `10^(-15)` m

Electrons move in a circular path of fixed energy called orbits.

Electrons and the nucleus are held together by electrostatic forces of attraction

Most of the space in the atom is empty

The radius of the atom is about `10^(-10)m` while that of nucleus is `10^(15)`m

Electrons move in a circular path of fixed energy called orbits

Electrons and the nucleus are held together by electrostatic forces of attraction

All positive ions are deposited at small part

All negative ions are deposited at small part

Proton moves around the electron

Neutrons are charged particles