Recitation 5 - Web CHEM 110 1 Using only the periodic table...

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Web CHEM 110 Recitation 5 ----------------------------------------------------------------------------------------------------------- 1. Using only the periodic table, select the most electronegative atom in each of the following sets: A. As, Se, Br, I B Al, B, C, Si C Ge, As, P, Sn D Li, Rb, Be, Sr 1A. Put these in order of increasing electronegativity. Ca Si O Al Ba ----------------------------------------------------------------------------------------------------------- 2. Arrange the bonds in each of the following sets in order of increasing polarity: A) C ί૿ F, O ί૿ F, Be ί૿ F B) O ί૿ Cl, S ί૿ Cl, C ί૿ Cl C) C ί૿ Cl, C ί૿ O, C ί૿ H 2A. Which bond in the following molecule is the most polar?
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