Biology 8th Edition by Kenneth Mason ,Jonathan Losos,Susan Singer,Peter Raven,George Johnson

تمرين 6

How do polar covalent bonds differ from nonpolar covalent bonds
A) In a polar covalent bond the electrons are shared equally between the atoms.
B) In a nonpolar covalent bond there is a charge attraction between the atomic nuclei.
C) There is a large difference in electronegativity of the atoms in a nonpolar bond.
D) There is a large difference in electronegativity of the atoms in a polar bond.