英语翻译elements are substances made up of only one kind of atom.atoms of an element all contain the same number of protons.elements can be classified according to the particles they are made up frpm.elements can be classified by there state (or

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英语翻译elements are substances made up of only one kind of atom.atoms of an element all contain the same number of protons.elements can be classified according to the particles they are made up frpm.elements can be classified by there state (or

英语翻译elements are substances made up of only one kind of atom.atoms of an element all contain the same number of protons.elements can be classified according to the particles they are made up frpm.elements can be classified by there state (or
英语翻译
elements are substances made up of only one kind of atom.atoms of an element all contain the same number of protons.elements can be classified according to the particles they are made up frpm.elements can be classified by there state (or phase )at room temperature.the state means whether the element is a solid.liquid or gas.
substances which contain different elements are either mixtures or compounds.
最好不要用翻译器.（现在我馍有财富值了.赚够多少一定全部抛出感谢）
话是这样讲 可我晕了。书上说element 是由一种atom组成的 然后有的atom连接在一起成为了molecule 就是说 element是由一种atom 或者molecule组成的吗？那像air和nitrigen dioxide那些东西 是不是不是mixture就是compound?

英语翻译elements are substances made up of only one kind of atom.atoms of an element all contain the same number of protons.elements can be classified according to the particles they are made up frpm.elements can be classified by there state (or
元素是指由同一种原子构成的物质.一种元素中的所有原子都包含有相同数量的质子.元素就是
根据其基本粒子的组成来定义的.另一种定义方式是根据该元素在室温下处于什么状态来决定的.所谓状态是指其处于固态,液态还是气态.
由不同元素组成的物质,叫做混合物,或者是化合物

elements are substances made up of only one kind of atom.atoms of an element all contain the same number of protons.elements can be classified according to the particles they are made up frpm. element...

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elements are substances made up of only one kind of atom.atoms of an element all contain the same number of protons.elements can be classified according to the particles they are made up frpm. elements can be classified by there state (or phase )at room temperature.the state means whether the element is a solid.liquid or gas.
元素组成的物质只有一种atom.atoms元素都含有相同数量的protons.elements可分为根据粒子frpm.它们是由硅碳棒可以被分类到那里状态(或相位)国家手段是否房间温度的因素是一个solid.liquid气体。
substances which contain different elements are either mixtures or compounds.
元素包含不同的物质不是混合物和化合物。

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元素就是由同一种原子构成的物质。同一元素的质子数相同。元素可以根据其组成成分区分，也可以根据其室温下的状态区分。状态即元素是固体、液体还是气体。
由不同元素组成的物质是混合物或者化合物
element 元素，是由同一种atom（原子）组成的，有的atom连接在一起成为了molecule（分子），元素不是由分子组成的。
air（空气）是mixture（混合物），nitrig...

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元素就是由同一种原子构成的物质。同一元素的质子数相同。元素可以根据其组成成分区分，也可以根据其室温下的状态区分。状态即元素是固体、液体还是气体。
由不同元素组成的物质是混合物或者化合物
element 元素，是由同一种atom（原子）组成的，有的atom连接在一起成为了molecule（分子），元素不是由分子组成的。
air（空气）是mixture（混合物），nitrigen dioxide（二氧化氮）是compound（化合物）

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这是非常基础的，建议直接牢记英文！化学本来就不是用汉字建立发展的嘛！翻译成了中文，就不够级别了。如果在用英文直接学化学，就不要把英文学成中文了嘛。

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