BACKGROUND: A review of the literature showed that the core competencies needed by newly graduated Chinese nurses were not as of yet undocumented. OBJECTIVE: To develop a psychometrically sound instrument for identifying and measuring the core competencies needed by Chinese nursing baccalaureate graduates.
A&P here. Zinc chromate is used as a primer on aluminum surfaces as a conversion process to inhibit corrosion. Since nearly all modern aircraft skins and structures are made from aluminum, this compound and its derivatives are the most common primers seen in aircraft manufacturing.
The ratio of zinc to chlorine in zinc chloride is one to two. For every atom of zinc (Zn), we'll find two chlorine (Cl) atoms bonded to it.It's chemical formula is ZnCl2, jus â¦ t as you'd expect it to be.he ratio of zinc to chlorine in zinc chloride is one to two. For every atom of zinc (Zn), we'll find two chlorine (Cl) atoms bonded to it. It's chemical formula is ZnCl2, jus â¦ t as you'd expect it to be.