IELTS学术词汇 (分数5) - Chemistry

在这里，您将学习基础学术雅思考试所需的一些与化学相关的英语单词。

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(science) the smallest part of a chemical element that is found in the nature

原子, 微粒

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the smallest structure of a substance consisting of a group of atoms

分子, 微粒

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a substance that is composed of only one type of atom, typically characterized by specific physical and chemical properties

元素, 要素

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a water-soluble chemical substance that contains Hydrogen and has a sour taste or corrosive feature with a PH less than 7

酸, 酸性物质

Ex: When dissolved in water , acid forms from carbon dioxide , contributing to the acidity of rainwater .

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the state of a substance that is neither solid nor liquid

气体, 气

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a substance such as water that flows freely, unlike a gas or a solid

液体, 液态物质

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a substance that is firm and has a certain shape, not like gas or liquid

固体, 实物

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