Moseley's work in 1913 using X-ray spectroscopy showed that the atomic number (the number of protons in an atom's nucleus) is a more fundamental property than atomic mass for organizing the elements. Arranging elements by increasing atomic number resolves anomalies present in Mendeleev's table.
Who among the following scientists developed the Modern Periodic Table ?
Asked in UPSC Geoscientist 2024 · Topic: Inorganic Chemistry (Atomic Structure and Periodicity)
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