Question

Name the scientist who first of all showed that atomic number of an element is a more fundamental property than its atomic mass. ??​

Answer 1

Answer:

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Explanation:

Henry Moseley was the scientist who first of all showed that atomic number of an element is a more fundamental property than its atomic mass.

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Answer 2

Answer:

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Explanation:

The British Scientist, named Henry  Jeffrey's MOSELEY was the first to show that Atomic Number of an element is the Periodic property of an element than it's Atomic Mass. He declared this concept in the Year, 1913.