<span>d. tightly packed particles</span>
When it changes phases energy is needednto break down the bonds so that is can change state from one phase to another.
Answer:
1.They break the bonds between the ions.
2.They remove electrons from the ions.
Explanation:
covalent bonds do not dissolve in water but some covalent compoound s do
It depends on which manner the formulae is being asked but the answer is: KNO3
