So, when the chocolate is heated up, the particles gain energy and will start to vibrate faster and faster. With more heat, it provides the particles with some more energy until the particles loosen up and will freely move around past one another.
This is when the chocolate turns into a liquid (liquid chocolate). The particles are still the same, but they just have more energy in them. The temperature where something melts is called its 'Melting Point'.
Thank you all for listening. If you were wondering, I got this info from my mom. She told me about it.
Great job Lara! Great explanations! Hint hint, wink wink, that is going to be on the test so I hope you guys were paying attention.
Ok class, you guys did a good job today. Next class we will talk about Changes of Matter some more!