RRB Group D previous year question
According to Bohr-Bury, what is the maximum number of electrons that the M-shell can accommodate?
Asked in RRB Group D CBT-1: 08 Jan 2026 Shift 2 · Science
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Correct answer: (A) 18
By the Bohr-Bury scheme, the M-shell (n=3) holds a maximum of 2n²=18 electrons.
हिंदी में प्रश्न
बोर-बरी (Bohr-Bury) के अनुसार, M-कोश में अधिकतम कितने इलेक्ट्रॉन समायोजित हो सकते हैं?
उत्तर जाँचने के लिए किसी विकल्प पर टैप करें।
उत्तर और व्याख्या देखें
सही उत्तर: (A) 8
सही उत्तर: विकल्प A (8)
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