The chemical formula for stoichiometric cupric oxide is CuO. In a reducing atmosphere some of the Cu ions will become Cu . Identify two point defects that can form to maintain charge neutrality. What are the ratios of these defects (identified in part b) to Cu ions

Darla claims that the first periodic table developed by mendeleev was not completely accurate, so it is not useful at all. harmony argues that it establish the periodic table we use today, making it more credible. who is correct and why? darla is correct, because a model that has any mistakes should be thrown out. darla is correct, because a good model would not need to change. harmony is correct, because mendeleev’s model had all of the information correct in the first version. harmony is correct, because mendeleev’s model made predictions that came true.

According to the vsepr theory what is the shape of a molecule that has a central atom valence three other items with no lone pairs of electrons

  the mississippians were considered to be  horticulturalists, which means they were