Properties of Particles in Matter
טקסט Storyboard
- No,what are they?
- Hello Rob! Do you know about the properties of particles in matter?
- Come, let me explain the properties of particle in matter.
- Hello,I am IceCube.Did u know in solids the molecules are tightly packed thus the bonds are connected.
- The intermolecular force of attraction in solids is high
- This is IceCube. He will tell us what it is like being a solid.
- Where did IceCube go?
- My molecules are now moving around a little.They are interacting with each other.
- IceCube's right here! It turned into water because it melts at room temperature.
- Liquids are more dense than solids and have an indefinite shape.
- Where did Water go now? Did he turn into something else?
- My molecules are loosely packed and they roam around freely.
- Yes Rob, water turned into gas. Its the 3rd state of matter.
- Gas has an indefinite shape and volume as its molecules are closely packed. It also has the least amount of intermolecular force of attraction.
- Thank you Tanush. You taught me a lot today. See you tomorrow for my next lesson
- Sure Rob, BYE
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