Equally Gregor and Klaproth worked with titanium compounds. The initial significant isolation of approximately pure titanium was accomplished in 1875 by Kirillov in Russia. Isolation of your pure metal was not demonstrated until 1910 when Matthew Hunter and his associates reacted titanium tetrachloride with sodium in a very heated steel https://cement-to-glass-lined-duc93702.ouyawiki.com/1571870/the_ultimate_guide_to_silicon_disulfide_formula