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

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Maximilian Hamilton

Chemistry

13 July, 18:37

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

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Ronin Patel · 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