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DaniilM [7]
3 years ago
9

What single condition is required to insure that a molecule will be polar covalent?

Chemistry
1 answer:
KiRa [710]3 years ago
5 0

Answer:

(B) A bond between atoms that are different in electronegativity.

Explanation:

If the atoms have different electronegativities, one atom will have greater electron density than the other. The bond will be polar.

(A) is wrong. Atomic mass does not affect electronegativity.

(C) is wrong. If the two atoms are alike, the bond is pure covalent.

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