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Chemistry 15 Online
OpenStudy (anonymous):

Of the following substances, KCl, KBr, KF, and K2O, which will have the highest melting point?

OpenStudy (aaronq):

higher electronegavity difference = higher ionic character = greater intermolecular forces = greater MP and BP

OpenStudy (anonymous):

@aaronq so what would the answer be? K2O or KF?

OpenStudy (aaronq):

which one has a greater electronegativity difference?

OpenStudy (anonymous):

@aaronq KF?

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