Whyman, Kathryn. <br/><br/>
Chemical changes  
Kathryn Whyman. 
 - New York :  Gloucester Press,  c1986. 
 - 32 p. :  col. ill. ;  30 cm. 
 - Science today .
 - Science today (New York, N.Y.) .
<br/><br/> Includes index. 
<br/><br/> Describes the properties and uses of chemicals, how a solid changes to a liquid or gas, and how chemicals combine to make substances we use every day. 
<br/><br/><label>ISBN: </label>0531170322 (lib. bdg.)  12.95 
<br/><br/><label>LCCN: </label>86080625 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemicals--Juvenile literature.<br/>Chemical reactions--Juvenile literature.<br/>Chemicals.<br/>Chemistry.
<br/><br/><label>LC Class. No.: </label>QD35  / .W47 1986 
<br/><br/><label>Dewey Class. No.: </label>540