Wendy Cowton <br/><br/>
Science quest:  changing state/ 
Wendy Cowton 
 - [Place of publication not identified]  Heinemann Publishers  1994 
 - 31 pages;  illustrations.  26 cm 
<br/><br/> Includes index 
<br/><br/>Solids,liquids & gases--Melting & freezing---Evaporation---Energy---Gases I--Gases II---Expansion & contraction---Dissolving--Diffusion---Density---Elements & the atom---Ionic compounds----Molecular compounds---Mixtures---Radioactivity 
<br/><br/><label>ISBN: </label>0431076030 0431075654 
<br/><br/><label>Dewey Class. No.: </label>541.042  / C63