Use the electronegativity values in the chart on page 189 to calculate EN and predict whether the

Use the electronegativity values in the chart on page 189 to calculate ΔEN and predict whether the bonds (Ba—Cl, O—O, and Si—O) are covalent, polar covalent, or ionic.

O₃

Data from Page 189

Transcribed Image Text:

Bond Electonegativity values of atoms ΔΕΝ Type of bond + H-H 2.1 2.1 2.1 -2.1 0 Covalent CI-H 3.0 2.1 3.0 -2.1 0.9 O-H 3.5 2.1 3.5 -2.1 1.4 Polar covalent Increasing polarity Ionic bond: electron transferred F-H 4.0 2.1 4.0 -2.1 1.9