Both Gregor and Klaproth worked with titanium compounds. The main considerable isolation of nearly pure titanium was completed in 1875 by Kirillov in Russia. Isolation of the pure metal was not demonstrated until 1910 when Matthew Hunter and his associates reacted titanium tetrachloride with sodium in a very heated steel https://emiliorqnjg.link4blogs.com/56935358/not-known-facts-about-al-and-o-chemical-formula