Titanium was learned in 1791 by English clergyman William Gregor (1761�?817). Gregor wasn't knowledgeable scientist, but studied minerals like a interest. On one particular situation, he tried a chemical Assessment of the mineral ilmenite and found a part that he was struggling to classify as one of the existing elements. https://dip-pipe-for-glass-lined05814.ampedpages.com/examine-this-report-on-aluminum-oxide-62724192