What is the plum pudding model of the atom?

Describe Thomson's plum pudding model. Which subatomic particle was not present in this model of the atom?

What are the limitations of Rutherford's model of the atom ?

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

The Bohr model of atoms

The Bohr model of atoms

What is the significance of Psi and Psi^2 in the quantum mechanical model of atom?

In Bohr's model of hydrogen atom ,

Which one is not in agreement with Bohr's model of the atom?

{:(1. "Discovered the cathode rays " , (a) "E. Goldstein"), ( 2. "Discovered the protons", (b) "J.J. Thomson" ), (3. "Discovered the neutrons ", (c ) "William Crookes") , (4. "Plum pudding model",(d) "Lord Rutherford" ) , ( 5. "Planetary model of an atom ", (e ) "James Chadwick"):}

Rutherford's atomic model is called the 'planetary model of an atom'.