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Geetam • 5.95K Points
Tutor III Science
464

Q. एक परमाणु की परमाणु संख्या क्या होती है, जिसमें 10 प्रोटॉन और 11 न्यूट्रॉन होते हैं ?

(A) 1
(B) 10
(C) 11
(D) 21
Correct Answer - Option (B)

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