What type of bond is formed if an electron pair is unequally shared and also the atoms show an electronegativity difference of 1.4 to 1.6?
Electronegativity difference | Nature of bond |
0 | Purely covalent |
0.1−0.8 | Covalent |
0.9−1.8 | Polar covalent |
1.9 | 50% ionic and 50% covalnet |
−3.2 | Ionic |