C.) Ionic bond is formed between that...
Answer: Water because if we say aqueous it means it resembles water or related to water.
Electrons have less mass than a neutron.
Boiling is the process of converting a substance from liquid state to gaseous state. If the heating curve is reversed, the process also is reversed from converting gaseous state to liquid state. In this case, the reverse of boiling is condensation. So the answer is point of condensation.
