1.

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

Answer»

Overall neutrality of ATOM.
Spectra of hydrogen atom.
Position of electrons, protons and neutrons in atom.
Stability of atom.

Solution :J.J. Thomson, in 1898, given plum pudding, (raisin pudding or watermelon) model of atom.An IMPORTANT feature of model is that the MASS of the atom is assum ED to be uniformly distributed over the atom. This model is EXPLAIN the overall neutrality of the atom.


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