How are hydrogen bonds different from covalent bonds?
a. they are organic
b. they have valence electrons
c. hydrogen bonds are weaker bonds that form from molecules that have a slight positive charge on one side and a slight negative on the other
d. the resulting compounds contain carbon

The correct answer is the option:

c. hydrogen bonds are weaker bonds that form from molecules that have a slight positive charge on one side and a slight negative on the other.

Explanation:

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In covalent bonds the electrons are shared between the elements that are part of the bond.

The correct answer is the option:

c. hydrogen bonds are weaker bonds that form from molecules that have a slight positive charge on one side and a slight negative on the other.