Question

compare all the proposed model of an atom given in the chapter​

Answer 1

Answer:

Hi mate

Explanation:

In this model, an atom consists of a positively charged sphere and the electrons embedded in it. The number of electrons is equal to the number of protons so the atom is electrically neutral. ... Nearly all the mass of an atom resides in the nucleus. The electrons revolve around the nucleus in circular paths

Answer 2

Explanation:

(i) An atom consists of a positively charged sphere and the electrons are embedded in it. (ii) The negative and positive charges are equal in magnitude. ... (iii) The size of the nucleus is very small as compared to the size of the atom.