Particle Theory Of Matter by Isha https://padlet.com/8125761/dhmhjf0kjtdg By: Isha en-us 2018-01-06 00:28:52 UTC 2025-12-15 00:18:17 UTC hello@padlet.com Particle Theory Of Matter 8125761 https://padlet.com/8125761/dhmhjf0kjtdg/wish/219053606 1. Matter is made up of tiny particles.(Molecules, Atoms, Ions)
2. Particles of Matter are in constant motion.
3. Particles of matter are held together by very strong electric forces.
4. There are empty spaces between the particles of matter that are very large compared to the particles themselves.
5. Each substance has unique particles that are different from the particles of other substances.
6. Temperature affects the speed of particles. The higher the temperature, the faster the speed of the particles.

]]> 2018-01-06 00:34:34 UTC https://padlet.com/8125761/dhmhjf0kjtdg/wish/219053606 Ways Heat is Produced 8125761 https://padlet.com/8125761/dhmhjf0kjtdg/wish/219053664 1. When particles move they create energy.
2. When particles move faster.
3. The pressure increases in a gas.
4. The expansion in a liquid.
5. The vibration in a solid.
6. Process of evaporation(liquid to gas).
7. Process of distillation(gas to liquid).
8.The melting process(solid to liquid).          
9.The boiling process(liquid to gas).

Process of Distillation]]> 2018-01-06 00:36:46 UTC https://padlet.com/8125761/dhmhjf0kjtdg/wish/219053664 8125761 https://padlet.com/8125761/dhmhjf0kjtdg/wish/219053727 Explains how a solid, liquid and gas physically changes.]]> 2018-01-06 00:39:04 UTC https://padlet.com/8125761/dhmhjf0kjtdg/wish/219053727 How a Liquid Physically Changes 8125761 https://padlet.com/8125761/dhmhjf0kjtdg/wish/219053765  A liquid can physically change to a solid or a gas. When water is boiling it creates a liquid to gas change because the water molecules vibrate quicker. Soon they will become water vapour entering the gas area. A solid to gas physical change is mostly rare to happen. Like hot molten iron (liquid), if it is left to cool then it will become a solid. It will turn into hard steel that can take many forms. Suppose you get hurt and you are applying alcohol to the injured area. You forgot to put a bandaid over it. Within time the alcohol would evaporate turning into gas. Freezing and Evaporation are the 2 main ways of how a liquid can physically change.]]> 2018-01-06 00:40:36 UTC https://padlet.com/8125761/dhmhjf0kjtdg/wish/219053765 How a Gas Physically Changes 8125761 https://padlet.com/8125761/dhmhjf0kjtdg/wish/219053801 There are 2 ways of how a gas can physically change. It can change from a gas to a liquid or from a gas to a solid. For example, a fire extinguisher is filled with gases but inside the  pressure will increase turning the gas into a solid. Soon the gas will turn into a white powder. It will still be helpful in putting out a fire though. Here is an example of a physical change from gas to a liquid. On a hot summer day when you are drinking a cold pop, eventually water will start forming on the outside of the pop can. This happens because the water molecules are vapor and when they come in contact with something cold, it will turn into liquid. You will see how a gas turns into a liquid mostly during hot temperature.]]> 2018-01-06 00:42:05 UTC https://padlet.com/8125761/dhmhjf0kjtdg/wish/219053801 How a Solid Physically Changes 8125761 https://padlet.com/8125761/dhmhjf0kjtdg/wish/219053823 A physical change is when a state changes to another state. There are many ways how a solid can physically change. It can go from solid to liquid or solid to gas. An example is ice melting, the change is from a solid to a liquid. Though the parts still have the properties of water because the molecules will never change. Dissolving sugar in water is another example. The sugar properties are separated and then the sugar can be recovered by evaporating the water. Ice to steam is a solid to gas change. Its the process of sublimation, meaning it never changes to the form of liquid. Solid to a liquid is a common physical change.]]> 2018-01-06 00:42:57 UTC https://padlet.com/8125761/dhmhjf0kjtdg/wish/219053823 How Does Heat Affect the Motion of Particles and the Volume of a Solid 8125761 https://padlet.com/8125761/dhmhjf0kjtdg/wish/219053903 The particles in a solid are originally packed closely together but they can still vibrate. If that solid is heated the particles will vibrate more and will create more of a space between the particles.The more space is created between the particles because of the vibrating increase. Also, the solid will expand taking up more space itself. Like the particle theory states"particles of matter are in constant motion.The volume of a solid is the least affected from all of the other states. If there is a increase in temperature the volume will increase as well.If you are heating iron with a hue increase in temperature, the increase of volume is less than 1%. If the solid was a different substance than the increase will change too. In the particle theory (5.),it explains that it depends on the substance. ]]> 2018-01-06 00:47:04 UTC https://padlet.com/8125761/dhmhjf0kjtdg/wish/219053903 How Does Heat Affect the Motion of Particles and the Volume of a Solid 8125761 https://padlet.com/8125761/dhmhjf0kjtdg/wish/219053940 The particles in a solid are originally packed closely together but they can still vibrate. If that solid is heated the particles will vibrate more and will create more of a space between the particles.The more space is created between the particles because of the vibrating increase. Also, the solid will expand taking up more space itself. Like the particle theory states"particles of matter are in constant motion.The volume of a solid is the least affected from all of the other states. If there is a increase in temperature the volume will increase as well.If you are heating iron with a hue increase in temperature, the increase of volume is less than 1%. If the solid was a different substance than the increase will change too. In the particle theory (5.),it explains that it depends on the substance. ]]> 2018-01-06 00:49:19 UTC https://padlet.com/8125761/dhmhjf0kjtdg/wish/219053940 How Does Heat Affect the Motion of Particles and the Volume of a Liquid 8125761 https://padlet.com/8125761/dhmhjf0kjtdg/wish/219054064 Originally, the particles of a liquid are closely packed but have enough space to move around each other. If liquid is heated the particles will move more freely, creating a lot more space in-between. Also, just like in solids the liquid will expand. For example, in the summer time during hot temperature the water in the sea will expand. Meaning the sea levels will increase. In the particle theory (6.), it explains what happens when the particles are heated. The particles will have more space between them. The volume of a liquid depends on what substance. Like, when the volume of a ice increases the density will decrease causing the ice to float.The ice begins to float in the end because density equals volume. (3.) In the particle theory, explains as the volume increases the particles are more connected with strong forces. ]]> 2018-01-06 00:53:39 UTC https://padlet.com/8125761/dhmhjf0kjtdg/wish/219054064