Hey there!
Your correct answer will be B., D.
The reason that A. and C. are not true is this:
For A.: Electronegativity gets higher as you move up and to the right on the periodic table. This means that, generally, the bigger molecules have a smaller electronegativity number.
For C.: This is simply the reverse of the correct statement. Ionization energy is the energy to take away a(n) electron(s) of an atom.
I hope this helps!
Brady
