The tendency of an atom in a covalent bond to draw electrons towards itself is known as electronegativity. The larger the electronegativity difference between the two atoms in the bond, the more polar the bond becomes. Which pair would produce the most polar covalent bond between the atoms?
- Achlorine and bromine
- Bchlorine and iodine
- Cfluorine and chlorine
- Dfluorine and iodine