thomson's model of an atom

What are the limitations of J.J. Thomson’s model of the atom?

Using Thomson's model of the atom, consider an atom consisting of two electrons, each of charge -e , embedded in a sphere ofcharge + 2e and radius R. In equilibrium each electron is at distanced from the centre of the atom. What is equilibrium separation between electrons ?

In the Thomson's model of atom, which of the following statement are correct ? (i) The mass of the atom is assumed to be uniformaly distributed over the atom. (ii) The positive charge is assumed to be uniformaly distributed over the atom. (iii) The electrons are uniformaly distributed in the positively charged sphere. (iv) The electrons attract each other to stabilise tha atom.

What are the postulates of Bohr's model of an atom?

On the basis of Rutherford's model of an atom, which subatomic particle is present in the nucleus of an atom ?

What were the drawbacks of Rutherford's model of an atom?

Which of the following in figure do not represent Bohr's model of an atom correctly ?

Which of the following properties of atom could be explained correctly by Thomson model of atom?

Which of the following properties of atom could be explained correctly by Thomson model of atom?

Which of the following postutates does not belong to Bohr's model of atom ?