Bio Chapter 2 Review
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What is the difference between a covalent bond and an ionic bond?
covalent bonds form when unpaired valence electrons are shared by two atoms while ionic bonds the electrons are completely transferred from one atom to another.
What is the difference between nonpolar and polar covalent bonds?
the difference between a nonpolar covalent bond is a bond that involves equally shared electrons and polar covalent bonds are asymmetric sharing of electrons.
