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प्रश्न
Give scientific reason.
Atom is electrically neutral.
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उत्तर
Atom is electrically neutral because in an atom electrons and protons carry charges and each atom has equal numbers of protons (positively charged) and electrons (negatively charged).
संबंधित प्रश्न
On the basis of Thomson’s model of an atom, explain how the atom is neutral as a whole.
J.J. Thomson proposed that the nucleus of an atom contains only nucleons.
Name the scientist who discovered electron.
The first model of an atom was given by :
What is the difference in the atomic models of Thomson and Rutherford?
Draw a neat labelled diagram.
Thomson's atomic model
Which sub-atomic particle was discovered by Thomson?
How can we prove that the electrons carry a negative charge?
J.J Thomson’s atom model is also called as ______.
J.J. Thomson proposed that an atom consists of positively charged sphere in which the electrons are embedded.
