Which of the following is smaller than the atomic radius of oxygen (O)? A. The ionic radius of sulfur (S)
B. The ionic radius of oxygen (O)
C. The atomic radius of fluorine (F)
D. The atomic radius of sulfur (S)

Which of the following represents the ester functional group? a. -coo- b. -cho c. -cooh d. c=o

Suppose you discovered a new element with 120 protons and 2 electrons in its outer level . i'm what group does this new element belong? what properties would you expect it to have

Kelly has come up with an explanation for why her sister is sometimes in a good mood and other times in a bad mood. she speculates that it is based on the hours of sleep her sister got the previous night. this explanation for her sister's behaviors is an example of a(n)