Explain elements name
Posted: Sun Jul 15, 2007 4:20 pm
please help me w/ this 2 problems, thanks!
Q1: Explain why the name for MgCl2 is magnesium chloride but the name for CuCl2 is copper (II) chloride.
Q2: Does the fact that two elements combine in a one-to-one atomic ratio means that the charges on their ions are both 1? Explain.
Q1: Explain why the name for MgCl2 is magnesium chloride but the name for CuCl2 is copper (II) chloride.
Q2: Does the fact that two elements combine in a one-to-one atomic ratio means that the charges on their ions are both 1? Explain.