Do you realize the small part of our object,they are made by this type of thing,Matter.What is matter,i mean,not the phrase "What's the matter''.I mean, The Matter of an object.Matter is anything that occupies mass and space.For example:
1]Solid
Characteristic:Particles moved vibrating in a fixed position.It were arranged neatly and close in order.It has a fixed volume and shape.It also have the high density which is it can sinks in the water.You can't compress the solid because there are no space between particles.
2]Liquid
Characteristic:Particles moved randomly but slow in their position.They were arranged further apart and not arranged in order.It can takes the shape of an object but in a fixed volume.It also have a medium density and had the difficulty to compress the matter due to no enough space between particles,too.
3]Gas
Characteristic:Particles moved randomly and fast.They didn't have a fixed position,far apart and not arranged in order.It can takes both of them,shape and volume of object.It also has the lowest density among the matters and it is easy to compress it.
Image: Matter's particles
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