6-Year AAT Q.116 MCQ · 1.0M Verified Key ID: sci-ch10-q56
General Science

Periodic Classification of Elements

The scientist who showed that the atomic number of an element is a more fundamental property than its atomic mass is:

परमाणु क्रमांक, परमाणु द्रव्यमान से अधिक आधारभूत गुणधर्म है यह किसने बताया था?
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