How to spell LUTFECIUM correctly?

If you meant "lutfecium" but actually wanted to refer to the element "lutetium", here's a correction. Lutetium is a rare earth metal with atomic number 71 and symbol Lu. Stable and silvery-white, it's commonly used in research, specifically for catalysts and nuclear applications. Lutetium can be mistaken for "lutfecium", but the correct term is "lutetium."