TY - BOOK AU - Walker,Pam AU - Wood,Elaine TI - Chemistry experiments T2 - Facts on file science experiments SN - 9780816081721 (acidfree paper) AV - QD43 .W324 2011 U1 - 540.78/W151 23 PY - 2011/// CY - New York, NY PB - Facts on File KW - Chemistry KW - Experiments KW - Juvenile literature KW - Study and teaching (Middle school) KW - Activity programs KW - Study and teaching (Secondary) N1 - Includes bibliographical references (p. 172-174) and index; HS ER -