Robert Gardner 
Chemistry Experiments in Your Own Laboratory [PDF ebook] 

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Does mass change when water freezes? What is the source of the gas in a seltzer tablet? Find out in your own lab! Readers learn how to make their own laboratory with simple materials and household items. Then it’s time to start experimenting! Step-by-step directions help you conduct your own experiments and test hypotheses. Perfect for the science fair!
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语言 英语 ● 格式 PDF ● 网页 128 ● ISBN 9780766069541 ● 出版者 Enslow Publishing, LLC ● 发布时间 2015 ● 下载 3 时 ● 货币 EUR ● ID 6436245 ● 复制保护 Adobe DRM
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