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Periodic Table and PeriodicitymediumMCQ SINGLE

In 1913, Henry Moseley observed regularity in the characteries…A…of the elements. Here, ‘A’ refers t — Periodic Table and Periodicity Chemistry Question

Question

In 1913, Henry Moseley observed regularity in the characteries…A…of the elements. Here, ‘A’ refers to

Answer: B

💡 Solution & Explanation

In 1993, Henry Moseley observed regularities in the characteristic X-ray spectra of the elements.

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