Which Are Closer Together: the Two Nuclei Within Potassium Fluoride,KF,or

question 45

Multiple Choice

Which are closer together: the two nuclei within potassium fluoride,KF,or the two nuclei within molecular fluorine, F₂ ?

• A)KF
• B) F₂
• C)Both are the same.Any atom bonded to F will have the same inter-nuclear separation.
• D)It makes little sense to compare two molecules which exist in different physical states.KF is a solid while F₂

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