Attached are 6 attachments. 5 PDFs and 1 Microsoft Word. In the Microsoft Word there is a highlighted part in the “BACKGROUND” which is few paragraphs about metals. the attached 5 PDFs are some projects and tests that occurred before. The objective is the write about metals in water using those 5 PDF resources including the citing. The writing technique should be like the rest of the report included in the BACKGROUND (in Microsoft Word).