Is 1.7 a Ionic

If the electronegativity difference is more than 1.7, the bond will have an ionic character. If the electronegativity difference is between 0.4 and 1.7, the bond will have a polar covalent character. Lastly, if the electronegativity difference is less than 0.4, the bond will have a nonpolar covalent character.

Is 1.7 polar covalent?

Polar Covalent Bonds A bond in which the electronegativity difference between the atoms is between 0.4 and 1.7 is called a polar covalent bond.

Is 1.5 polar or ionic?

Electronegativity DifferenceType of Bond Formed0.0 to 0.2nonpolar covalent0.3 to 1.4polar covalent> 1.5ionic