What is the best definition of polar covalent bond? O A. A covalent bond formed with electrons that are shared equally
OB. A covalent bond formed between water and another molecule
O c. A bond formed that is half ionic and half covalent
O D. A covalent bond formed with unequal sharing of electrons
SUBMIT

The answer is D

Explanation:

Polar covalent bonding is a type of chemical bond where a pair of electrons is unequally shared

periodic trends is an atom that gets larger as the number of electronic shells increase, the radius of atoms increases as you go down a certain group in the periodic table of elements. in general, the size of an atom will decrease as you move from left to right of a certain period.

a:

by the combination of an unlimited number of elements