Ciara believes that whenever the Moon is in the position that is shown from above (top view) in Diagram A, the Moon always looks completely dark in the view from Earth, as shown in Diagram B. Is Ciara correct? If she is correct, explain why the Moon always looks dark from Earth in that position, and explain how she should show light on the Moon in Diagram A. If she is incorrect, explain how else the Moon can look when it is in that position.

"among the transition metal elements, manganese and zinc have a slight lowering of electronegativities. the reason behind this is that the nuclear charges of these elements are slightly weaker than the other transition metal elements due to the way their valence electrons are filled up. both manganese and zinc have their valence electrons filled up to the 4th shell with 1 pair of electrons (4s2) completely occupying it. although the electrons in the 3rd shell (3d) are yet to be paired since the outer most shell is filled up, the ability of the nucleus to attract electrons is lessened. hence,   the electronegativity (or the ability to attract electrons) is lessened."

it’s previous models   because when i picked that son of a gun’s answer it was wrong look for previous models because they might make it a different letter  

the answer is c i took the test