I’m not really sure what the qn is asking for but if i’m not wrong it should be ‘1’ for each blank!
The ability to do work or cause change is
Energy
Answer:
Covalent compounds have weak forces of attraction between the binding molecules. Thus less energy is required to break the force of bonding. Therefore covalent compounds have low melting and boiling point.
Explanation:
The answer is A :) your welcome hope this helps
