Large pool of blood is found in the center of a room with a tile floor. there are zigzagging, arc-like bloodstains on one wall with drops of blood 1–4 mm in size and drips running down the wall. on an adjacent wall, there is a neat horizontal line of 1–4 mm drops of blood stretching across the length of the wall. from the center of the room, stretching to the door, there is a line of 4–6 mm blood drops that are slightly elongated. based on this evidence, which is the most likely seque

The atomic radius of sodium is 186 pm and of chlorine is 100 pm. the ionic radius for na+ is 102 pm and for cl– is 181 pm. in going from na to cl in period 3, why does the atomic radius decrease while the ionic radius increases? a. the inner electrons in the sodium cation shield its valence electrons more effectively than the inner electrons in the chloride anion do. b. the inner electrons shield the valence electrons more effectively in the chlorine atom than in the chloride anion. c. the outermost electrons in chloride experience a smaller effective nuclear charge than those in the sodium cation do. d. the outermost electrons in chloride experience a larger effective nuclear charge than those in the sodium cation do. e. monatomic ions are bigger than the atoms from which they are formed.