Hydrogen bonding can occur when hydrogen is covalently bonded to a highly ___________ atom.
A. electronegative
B. stable
C. ionized
D. unstable
Answer: A. electronegative
Hydrogen bonding can occur when hydrogen is covalently bonded to a highly ___________ atom.
A. electronegative
B. stable
C. ionized
D. unstable
Answer: A. electronegative