ISBN: 9787543952492 - 趣味化学:小测试小魔术及化学逸事 上海科学技术文献出版社 (1 resultados)

paperback. Condición: New. Paperback Pages Number: 141 Language: Chinese. Library of Science campus science experiments and fun chemistry: a small test. magic and chemical anecdotes and lists nearly 50 kinds of chemical experiments and phenomena of daily life to explain the Law and the principle of the chemical . We now know why the hot days when the hens eggs eggshell fragile. but also know how the squid to avoid predators. Through the Library of Science campus science experiments and interesting chemistry: a small te.…