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प्रश्न
Give scientific reason.
Atom is electrically neutral.
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
J.J. Thomson proposed that the nucleus of an atom contains only nucleons.
Which subatomic particle was discovered by : Thomson?
(a) Describe Thomson's model of the atom. Which subatomic particle was not present in Thomson's model of the atom?
Draw a neat labelled diagram.
Thomson's atomic model
How can we prove that the electrons carry a negative charge?
Who discovered the existence of the negatively charged particles is an atom?
J.J Thomson’s atom model is also called as ______.
______ compared an atom to a watermelon.
J.J. Thomson proposed that an atom consists of positively charged sphere in which the electrons are embedded.
If the Thomson model of the atom was correct, then the result of Rutherford's gold foil experiment would have been:
