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| 1. |
Compare all the proposed model of an atom given in this chapter |
| Answer» <html><body><p></p><p>Thompson model </p><p>_______________</p><p></p><p>In cathode ray experiment J.J. Thompson purposed that:-</p><p>i.An atom consist of a positively charged sphere and the electrons are embedded in it.</p><p>ii.The negetive and positive changes are present in equal amounts.So as to <a href="https://interviewquestions.tuteehub.com/tag/counterbalance-7669937" style="font-weight:bold;" target="_blank" title="Click to know more about COUNTERBALANCE">COUNTERBALANCE</a> each other.</p><p></p><p></p><p>Rutherford model</p><p>_______________</p><p></p><p>i. There is a positively charged center in an atom called the nucleus.Nearly all the mass of the atom is consentrated in the nucleus.</p><p></p><p>ii. The electrons revolve around the nucleus in circular orbior path.</p><p>iii. The size of the nucleus is very small as compared with the size of an atom.</p><p></p><p></p><p>Bohrs Model</p><p>___________</p><p></p><p>i. Only discret orbits of electrons are allowed inside the atom.</p><p></p><p>ii. While revolving in <a href="https://interviewquestions.tuteehub.com/tag/discreet-440492" style="font-weight:bold;" target="_blank" title="Click to know more about DISCREET">DISCREET</a> orbit the electrons donot radiate energy.</p><p></p><p></p><p></p><p><em>Th</em><em>ank</em><em> you</em><em>.</em><em>h</em><em>o</em><em>p</em><em>e</em><em> </em><em>thi</em><em>s</em><em> <a href="https://interviewquestions.tuteehub.com/tag/helps-1018140" style="font-weight:bold;" target="_blank" title="Click to know more about HELPS">HELPS</a></em><em> you</em><em> <a href="https://interviewquestions.tuteehub.com/tag/friend-458332" style="font-weight:bold;" target="_blank" title="Click to know more about FRIEND">FRIEND</a></em></p></body></html> | |