[单选题]
Van der Waals bonding is f yg:k;:cg 16rl2rwzvjt ;8i wcausedk 9 :si1,q5t3,v5zkbmfx gtjcf 5nn+q by
A. the sharing of electrons between atoms.
B. the transfer of electrons between atoms.
C. unequal charge distribution around neutral molecules.
D. atoms bonding to hydrogen molecules.