HENRY GWYN JEFFREYS MOSELEY 

Henry Gwyn Jefferys Moseley he is a son of Anabel Gwyn Jefferys Moseley he was born at 23 November 1887 Weymout, Dosert, England. Mosley was the British physicist. The main contribution to science is the justification of the concept of atomic number, advanced chemistry. He also success to created periodic table of element, that we still use till now. he had graduated from University of Oxford and continued his study to University of Manchester and worked together with Ernest Rutherford. when the wold war begun he was join the British Army. unfortunately he was kill by Turkey sniper by bullet on his head.