Which of the following statements is incorrect regarding Rutherford’s model of an atom?

Question

Which of the following statements is incorrect regarding Rutherford’s model of an atom? (A) Most of the mass of the atom is concentrated at the nucleus. (B) The size of the nucleus is very large as compared to the size of the atom. (C) The electrons revolve around the nucleus in well-defined orbits. (D) None of these

Tardigrade Admin · Accepted Answer

The size of the nucleus (≈10-15 m) is very small as compared to the size of the atom (≈ 10-10 m).

Q. Which of the following statements is incorrect regarding Rutherford’s model of an atom?

Most of the mass of the atom is concentrated at the nucleus.

The size of the nucleus is very large as compared to the size of the atom.

The electrons revolve around the nucleus in well-defined orbits.

None of these

The size of the nucleus $(\approx 1 0^{- 15} m)$ is very small as compared to the size of the atom $(\approx 1 0^{- 10} m)$ .

Q. Which of the following statements is incorrect regarding Rutherford’s model of an atom?

Most of the mass of the atom is concentrated at the nucleus.

The size of the nucleus is very large as compared to the size of the atom.

The electrons revolve around the nucleus in well-defined orbits.

None of these

The size of the nucleus (≈10−15m) is very small as compared to the size of the atom (≈10−10m).

The size of the nucleus $(\approx 1 0^{- 15} m)$ is very small as compared to the size of the atom $(\approx 1 0^{- 10} m)$ .