Question

Des Gile
State
le the Rutherford's
one drawback of
the Ruthe
one drawood
model o f an atom.
Rutherford's model
the
atom​

Answer 1

Answer:

The major drawback of Rutherford experiment is that the orbital revolution of the electron is not expected to be stable. According to Rutherford's model, the electrons, while moving in their orbits, would give up energy. This would make them slow down, gradually and move towards the nucleus.

Explanation:

1)Limitations of Rutherford Atomic Model

Rutherford's experiment was unable to explain certain things. They are: Rutherford's model was unable to explain the stability of an atom.

2)According to Rutherford's postulate, electrons revolve at a very high speed around a nucleus of an atom in a fixed orbit.If it crashed into the nucleus, atoms wouldn't exist and you and I wouldn't exist. But we do, hence Rutherford's model is wrong and electrons don't move like planets around the sun.

3)Planets don't crash into the sun because they don't give off any significant energy.

There were two fundamental defects in Rutherford's atomic model: According to classical electromagnetic theory, being a charge particle electron when accelerated must emit energy.

4) We know that the motion of electron around the nucleus is an accelerated motion, therefore, it must radiate energy.In 1912 Bohr joined Rutherford. He realized that Rutherford's model wasn't quite right. By all rules of classical physics, it should be very unstable.

5)For one thing, the orbiting electrons should give off energy and eventually spiral down into the nucleus, making the atom collapse.

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