bens+chemical+page

gas: //Physics//. a substance possessing perfect molecular mobility and the property of indefinite expansion, as opposed to a solid or liquid. particle:a minute portion, piece, fragment, or amount; a tiny or very small bit: //a particle of dust; not a particle of supporting evidence.// compress:to press together; force into less space.**
 * Solid:having three dimensions (length, breadth, and thickness), as a geometrical body or figure.**
 * liquid:composed of molecules that move freely among themselves but do not tend to separate like those of gases; neither gaseous nor solid.


 * solids**:patricales are tightly packed together so they can not be moved.
 * liquid**:particles are packed together but they are not as tight so they move freely but still together.
 * gases**:particles are as seprate as they can be and spread out to fit the container.


 * ??questions??**
 * what is sublimation?** a substance that when heated the solid turns staight into a gas without liqufication e.g dry ice.
 * Supposing you change the pressure of the air above the boiling liquid what would happen to the temperature? the** temperature will increase because you are forcing the energy into the water and the temperature increases.