In general, atoms that have a high electronegativity have a first ionization energy and a atomic radius. NEED ASAP
Select one:
a. low, small
b. high, large
c. low, large
d. high, small

The correct option is D

Explanation:

Firstly, let's define the periodicity of these terms and then draw  conclusion from there.

Ionization energy is the amount of energy required to remove an electron from a gaseous atom in it's ground state. This property increases across a group in the periodic table.

Electronegativity is the measure of the property/tendency of an atom to attract an electron. This property also increases across a period. Thus, elements that have high electronegativity also have a high ionization energy.

Atomic radius is however the distance between the central nucleus to the outermost electron. This property decreases across the period. Thus, as electronegativity and ionization energy increases, atomic radius decreases.

From the above, it can be deduced that the correct option is d

high,small

Explanation:

I have the same test and I got it right

i think it is true since you can test the answer and can use observations to complete it.