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The Three States of matter are SOLID, LIQUID and GAS
SOLID-The particles in a solid are packed so closely together and hold onto each other very tightly. They can barely move at all.
This means solid cannot flow. Their
volume and shape cannot be changed unless chopped, cut or chiseled. Solids
cannot be squashed into smaller volumes because the particles are so close
together.
Examples: Wood and Metal
LIQUID-They do not have a definite shape.
They have a definite mass.
They have a definite volume.
This means that liquids will always take
up the same amount of space and, have the same amount of molecules in it.
However, because it does not have a definite shape, it takes the shape of its
container.
Examples: Water,Oil and Soy sauce.
GAS-Gases consist of molecules that are
constantly moving through space in strait lines, randomly, and with various
speeds.
This means that gases is cannot be hold,
We just feel it. Same as liquid, it takes the shape of its container or expand.
Example: Wind
Summary
Solid is rigid. fixed shape and fixed volume; Liquid is not rigid, not fixed shape and fixed volume and Gas is not rigid, not fixed shape and no fixed volume.
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