Definition of Moseley, Henry in English:

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Moseley, Henry

Pronunciation: /ˈmōzlē/
(1887–1915), English physicist; full name Henry Gwyn Jeffreys Moseley. He determined the atomic numbers of elements from their X-ray spectra, demonstrated that an element’s chemical properties are determined by this number, and showed that there are only 92 naturally occurring elements.

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Syllabification: Mose·ley, Henry

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