Match the trend on the periodic table to its description

Column A
1.
a measure of how strongly atoms attract bonding electrons to themselves:
a measure of how strongly atoms attract bonding electrons to themselves
2.
the amount of energy required to remove an electron from an atom or molecule:
the amount of energy required to remove an electron from an atom or molecule
3.
a measure of the size of an atom:
a measure of the size of an atom
Column B
a.electronegativity
b.ionization energy
c.atomic radius

1. a. electronegativity

2. b. ionization energy
3. c. atomic radius