Question

fill in the blank question
a(n) bond is a bond in which electrons are shared unequally, resulting in a slightly positive end and a slightly end.

Explanation:

In chemistry, a polar covalent bond occurs when electrons are shared unequally between atoms. This unequal sharing leads to a dipole - moment, with one end of the bond being slightly positive (due to less electron density) and the other end being slightly negative (due to more electron density).

Answer:

polar covalent; negative