A polar covalent bond would form in which one of the following pairs of atoms?
A)Cl - Cl
B)Si - Si
C)Ca - Cl
D)Cr - Br
E)P - Cl

Name: A polar covalent bond would form in which one of the following pairs of atoms? A)Cl - Cl B)Si - Si C)Ca - Cl D)Cr - Br E)P - Cl
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Question

Quizplus · Accepted Answer

A polar covalent bond forms between two atoms with different electronegativities. In the pair P - Cl, phosphorus and chlorine have different electronegativities, leading to an unequal sharing of electrons and thus a polar covalent bond.

A Polar Covalent Bond Would Form in Which One of the Following