Consider the complex ion [CoCl6]4–. Which response contains all of the following statements that are true, and no false statements? I. The complex is a d 7 complex. II. The Co has two unpaired electrons. III. It is paramagnetic. VI. It is a low spin complex. V. It has tetrahedral geometry. VI. It is a high spin complex.

Llama have 74 chromosomes how many chromosomes will they be found in their gametes explain how you know

Which part of earth’s surface receives the most direct rays from the sun? a) equator b) ocean c) poles d) mountains

If you chip a tooth, most likely you will go to the dentist to have the missing material filled in. currently the material used to fill in teeth is a polymer that is flexible when put in, yet is hardened to the strength of a tooth after irradiation with blue light at a wavelength of 461 nm. what is the energy in joules for a photon of light at this wavelength?