https://padlet.com/821465/c1fhxcdn6n5l By: Premin en-us 2017-12-19 19:56:29 UTC 2025-12-14 02:56:43 UTC hello@padlet.com 821465 https://padlet.com/821465/c1fhxcdn6n5l/wish/218363167 the postulates of the particle matter theory is 

- All particles are made out of      matter, 

-  All particles in a substance are the same, 

 - For each state of matter there are different amounts of spacing for example for solids all particles must be together, for liquid the particles are spaced enough for them to move around and for gas they are split far enough so the particles could move away from each other

- particles are always moving and don't stop and heat is energy for particles. More heat causes more movement

- particles attract other particles]]> 2018-01-02 17:27:18 UTC https://padlet.com/821465/c1fhxcdn6n5l/wish/218363167 821465 https://padlet.com/821465/c1fhxcdn6n5l/wish/218865380 The ways heat is produced

mechanical energy
mechanical energy is transformed into thermal energy for example if you bounce a ball the energy from the ball and the movement of the ball creates heat.

thermal energy
thermal energy is heat that is within the object or is created by movement and could be transferred to other items for example a pan is on a stove with water if the stove gets hot the pan will get hot then the water will get hot.

electrical energy
electrical energy is when you use devices such as hair dryer, stove, toasters and light bulbs which create heat.

chemical energy
chemical energy is created when we eat food for example, that energy is stored in our bodies and turns in to heat and energy.

friction
friction is energy given to particles for example when you rub your hands you give heat.

]]> 2018-01-04 22:39:06 UTC https://padlet.com/821465/c1fhxcdn6n5l/wish/218865380 821465 https://padlet.com/821465/c1fhxcdn6n5l/wish/218865954 Solid - when heat effects a solid the particles in it will receive more energy and will spread apart farther than before which will increase the amount of space between the particles and eventually will turn into a liquid.

Liquid - when heat effects a liquid  the particles will receive energy and the space between the particles increase, the liquid should have enough heat energy to turn into gas.

Gas - when heat effects gas the particles receive energy from the heat and will move faster than usual and the spacing between the particles is far apart from each other so the particles could go where ever they want.

]]> 2018-01-04 22:48:04 UTC https://padlet.com/821465/c1fhxcdn6n5l/wish/218865954 821465 https://padlet.com/821465/c1fhxcdn6n5l/wish/219150283 Solid - when heat effects a solid in volume heat is a source of energy for the 3 states of matter solid liquid and gas. When heat effects a solid the particles vibrate and begin to move faster eventually the solid will expand and the spacing between the particles will increase and will expand the volume.

liquid - when heat effects a liquid it will expand more than a solid because a liquids particle is farther apart than a solids so the liquids should expand more, increasing the volume.

gas - when heat effects a gas it receives more energy and will expand the spacing between the particles, the particles in a gas is further than a solid and liquid which makes it expand more than a solid or liquid.]]> 2018-01-07 14:14:19 UTC https://padlet.com/821465/c1fhxcdn6n5l/wish/219150283