Which of the following statements comparing covalent and hydrogen bonding is correct?
A) Stronger covalent bonds occur between adjacent water molecules and weaker hydrogen bonds form within water molecules.
B) Stronger covalent bonds occur within water molecules and weaker hydrogen bonds form between adjacent water molecules.
C) Weaker covalent bonds occur between adjacent water molecules and stronger hydrogen bonds form within water molecules.
D) Weaker covalent bonds occur within water molecules and stronger hydrogen bonds form between adjacent water molecules.
Question 2
Ascension Island is an example of a volcanic island associated with volcanic activity at a ________.
A) hotspot
B) island arc
C) mid-ocean ridge
D) transform fault
E) deep sea trench
The formation of covalent bonds
Examples of hydrogen bonds and DNA
Covalent Bonds
Comparing Productivity
Comparing Internal Structures of the Planets
Comparing Blood Vessel Structure