किस वैज्ञानिक ने सर्वप्रथ� – McqOptions

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1.	किस वैज्ञानिक ने सर्वप्रथम आवर्त सारणी का निर्माण किया -
A.	रदरफोर्ड
B.	डाल्टन
C.	मेंडेलीफ
D.	मोसले
Answer» D. मोसले

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