Answer:
there are 12 atoms in 12 sodium bromide
5.22*22^3 should be the answer
Answer:
Freezing. When a liquid is cooled, the average energy of the molecules decreases. At some point, the amount of heat removed is great enough that the attractive forces between molecules draw the molecules close together, and the liquid freezes to a solid.
Note how temperature effects the motion of the atoms or molecules in a liquid. As the temperature of a solid, liquid or gas increases, the particles move more rapidly. As the temperature falls, the particles slow down. If a liquid is cooled sufficiently, it forms a solid.
<h3>I hope it helps you:)</h3>
Answer:
that not of i grade sorry
Explanation:
<span>In a chemical change, the molecular structure of a substance changes. I think this is right. I hope this helps.</span>
