Titanium was discovered in 1791 by English clergyman William Gregor (1761�?817). Gregor wasn't a specialist scientist, but analyzed minerals as being a passion. On one particular occasion, he tried a chemical Investigation of the mineral ilmenite and located a portion that he was unable to classify as amongst the existing https://fernandoopomn.yourkwikimage.com/1570185/a_review_of_cu2se