Electronegativity 0.0 / 5 ? ChemistryElectronegativityASOCR Created by: Rachel WylesCreated on: 22-01-14 18:34 Define electronegativity The ability to attract bonding electrons in a covalent bond 1 of 7 What scale is electronegativity measured on? Paulings Scale 2 of 7 What is the most electronegative element? Fluorine 3 of 7 Does electronegativity increase or decrease across the periods? Increase 4 of 7 Why are diatomic molecules non polar? As they have equal electronegativities meaning the electrons are equally attracted to both nuclei and so no dipole is created. 5 of 7 What causes a dipole to form between two atoms? A great difference in electronegativities 6 of 7 What is a dipole? A difference in charge between two atoms due to a shift in electron density 7 of 7
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