gusher 发表于 2025-3-25 06:13:29

978-1-4020-1184-9Springer Science+Business Media B.V. 2003

deviate 发表于 2025-3-25 11:19:13

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信条 发表于 2025-3-25 13:06:37

Bondingmmon ideas fit into a clear pattern: a coherent alternative framework. Early in secondary school, students may see bonds as substantive physical links, but as they develop a greater appreciation of the molecular realm they start to conceptualise bonding differently. However, rather than understandin

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查看完整版本: Titlebook: Chemical Education: Towards Research-based Practice; John K. Gilbert,Onno Jong,Jan H. Driel Book 20031st edition Springer Science+Business