Chemistry · Structure of atom
Englishब्रोमीन स्पीशीज़ \( ^{80}_{35}\text{Br} \) में न्यूट्रॉनों की संख्या की गणना कीजिए।
उत्तर और समाधान देखें
सही उत्तर · विकल्प D
45
व्याख्या
Number of neutrons is given by \( A - Z = 80 - 35 = 45 \).
Chemistry · Structure of atom
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