Moseley
/ˈməʊzlɪ/- Moseley, Henry Gwyn Jeffreys (1887-1915), English physicist. 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 ninety-two naturally occurring elements.莫塞莱, 亨利·格温·杰弗里（1887-1915, 英国物理学家, 根据元素的X射线光谱确定其原子序数, 证明原子序数决定元素的化学特性, 并说明天然产生的元素仅92种）。