M

Mr. Dubey • 52.30K Points
Coach 

Q. The atomic number of a certain element is 83. An atom of this element must contain

(A) 42 protons and 41 electrons
(B) 83 neutrous
(C) 1 neutron, 41 electrons and 41 protons
(D) 83 electrons
Correct : Option (D)

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