18. which bond is most polar? H--F H--Cl H--Br H--I

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Chemistry

Baron Neal

16 November, 05:37

18. which bond is most polar? H--F H--Cl H--Br H--I

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Steven Landry · Answer 1

H--F is the mist polar because there is a bigger difference between the electronegativity numbers of fluorine and hydrogen than with the others. The periodic trend for electronegativity is diagonally with cesium being the lowest and flourine being the highest