sábado, 25 de septiembre de 2010

vocabulary# 7

state of matter any of the forms matter can exist in.

melting point the temperature at whith a solid change state into a liquid.

boiling point the temperature at whith a liquid changes state into a gas.

freezing point the temperature at whith a liquid changes stae into a solid.
 illustrate



No hay comentarios:

Publicar un comentario