what were the features of Rutherford's model of atom
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what were the features of Rutherford's model of atom
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Answer:
Here are some features of Ernest Rutherford's model of the atom:
Nucleus
A positively charged center in the atom called the nucleus. Most of the mass of an atom is concentrated in the nucleus.
Electrons
Light, negative constituents, called electrons, circulate around the nucleus in circular paths.
Size
The size of the nucleus is very small compared to the size of the atom.
Electrical neutrality
An atom is electrically neutral, meaning the number of protons and electrons present in an atom are equal.
Solar system
Rutherford's atom model had strong similarity to a small scale solar system.
Rutherford's model of the atom is an electrically neutral sphere consisting of a very small, massive, and positively charged nucleus at the center surrounded by revolving electrons in their respective orbits. The electrostatic force provides the requisite centripetal force.
Answer:
The model described the atom as a tiny, dense, positively charged core called a nucleus, in which nearly all the mass is concentrated, around which the light, negative constituents, called electrons, circulate at some distance, much like planets revolving around the Sun.