In transition metal complexes, the central metal ion is surrounded by ligands. According to Crystal field Theory, the interaction between the ligands and the metal ion, cause an increase in the energy of the d-orbitals, increasing the energy of some of the d-orbital more than others. Thus, for the metal ion in these complexes the five d-orbitals are not degenerate, a splitting of the energy levels is observed. This in turn is responsible for the absorption spectrum of various complexes in the visible region of the electromagnetic spectrum. Which of the following has the least effect on the magnitude of this energy splitting? A) Molecular Geometry of the compound
B) The oxidation state of the metal ion
C) Nature of the ligands surrounding the metal ion
D) Nature of the metal atom
E) Temperature
F) The coordination number of the metal

If soap hits the floor, is the soap dirty or the floor

Nanotechnology, the field of trying to build ultrasmall structures one atom at a time, has progressed in recent years. one potential application of nanotechnology is the construction of artificial cells. the simplest cells would probably mimic red blood cells, the body's oxygen transporters. for example, nanocontainers, perhaps constructed of carbon, could be pumped full of oxygen and injected into a person's bloodstream. if the person needed additional oxygen-due to a heart attack perhaps, or for the purpose of space travel-these containers could slowly release oxygen into the blood, allowing tissues that would otherwise die to remain alive. suppose that the nanocontainers were cubic and had an edge length of 24 nanometers. part a part complete what is the volume of one nanocontainer? (ignore the thickness of the nanocontainer's wall.) express your answer using two significant figures. v v = 1.4ă—10â’20 l previous answers correct significant figures feedback: your answer 1.3824â‹…10â’20 = 1.382ă—10â’20 l was either rounded differently or used a different number of significant figures than required for this part. if you need this result for any later calculation in this item, keep all the digits and round as the final step before submitting your answer. part b suppose that each nanocontainer could contain pure oxygen pressurized to a density of 81 g/l . how many grams of oxygen could be contained by each nanocontainer?

Can someone me with questions 15 to 17 plz.