. . "Experiments Juvenile literature." . . . . . . "Juvenile works" . "Juvenile works"@en . . . . . . "Introduces basic concepts of chemistry through a variety of experiments, exploring such topics as changes of state, distillation, and catalysts." . "Introduces basic concepts of chemistry through a variety of experiments, exploring such topics as changes of state, distillation, and catalysts."@en . "Chemistry" . "Chemistry"@en . . . . .