Ne3s23p3 is the electron configuration of a(n) ________ atom.
A) As
B) V
C) P
D) Sb
E) Sn
Question 2
The enthalpy of fusion of naphthalene, C10H8, is 19.1 kJ/mol at 78.2C, its melting point. Calculate the entropy of fusion at the melting point.
A) Sfus = 244 J/(K mol)
B) Sfus = 54.4 J/(K mol)
C) Sfus = 1.49 J/(K mol)
D) Sfus = -1.49 J/(K mol)