Question

Write three features of Rutherford’s Model of an atom.​

Answer 1

Answer:

i) There is a positively charged centre in an atom called the nucleus. Nearly, all the mass of an atom resides in the nucleus.

ii) The size of the nucleus i.e., 10-15m is very small compared to the size of the atom (i.e., 10-10 m).

iii) The electrons rotate around the nucleus in well-defined orbits

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Answer 2

Answer:

The three features of Rutherford's Model of an atom are given below:

1.The centrally located nucleus: The nucleus is a centrally located positively charged mass. The entire mass of the atom is concentrated in it. It is the densest part of the atom. Its size is very small as compare to the atom as a whole.

2.The outer circular orbits: Electrons revolve in circular orbits (shell) in the space available around the nucleus.

3.An atom is electrically neutral i.e., number of protons and electrons present in an atom are equal.