Question

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Answer me this question...

Writ the postulates of Rutherford atom of theory and Bohr's model of atom?

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Answer 1

Postulates of Rutherford nuclearmodel: Positive charge is concentrated in the center of the atom, called nucleus. Electrons revolve around the nucleus in circular paths called orbits. The nucleus is much smaller in size than the atom.

Postulates of Bohr's atomic model are: 1. In an atom, the electrons revolve around the nucleus in certain definite circular paths called orbits, or shells. ... Each shell or orbit corresponds to a definite energy.

MAIN POINTS OF RUTHERFORD'S THEORY. Major portion of the atom is empty. The whole mass of the atom is concentrated in the center of atom called nucleus. The positively charged particles are present in the nucleus of atom.

Answer 2

Hey Mate....

Here's your answer.....

1. An atom consists of a positively charged dens and very small, nucleus containing all the protons and neutrons . Almost the entire mass of an atom is concentrated in the nucleus

2. The nucleus is surrounded by negatively charged electrons. The Electron revolving round the nucleus in circular path called orbits.

3. Atom is electrically neutral due to same number of protons and electrons in an atom.

4. Most of the atom is empty space.