【摘 要】
：
分子和原子是同学们学习物质结构最初接触到的概念,为帮助大学掌握这两个概念,现将两者之间存在的三个相关点(即相似点、相异点、相联点)总结如下. 1.相似点①分子和原子都
【机 构】
：
江苏省兴化市城东中学 225700
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分子和原子是同学们学习物质结构最初接触到的概念,为帮助大学掌握这两个概念,现将两者之间存在的三个相关点(即相似点、相异点、相联点)总结如下. 1.相似点①分子和原子都是构成物质的基本微粒.有的物质是由分子构成.如氧气是由氧分子构
Molecules and atoms are the concepts that students learned when they first learned about the material structure. To help the university master these two concepts, we now summarize the three related points (that is, similarities, differences, and points of connection) between the two. As follows. 1. Similarity 1 The molecules and atoms are the basic particles that make up a substance. Some substances are made of molecules. For example, oxygen is composed of oxygen molecules.
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