名词
中文翻译：氢原子
同义词：
['hydrogen atom', 'hydrogen nucleus']
例句：
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1.The atomic model explains the structure of atoms in a way that's easy to understand.
原子模型以易于理解的方式解释了原子的结构。
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2. Hydrogen is essential for life on Earth because it's a component of many important compounds.
氢对地球上的生命至关重要，因为它是许多重要化合物的组成部分。
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3. The atomic number of an element is the number of protons in its nucleus.
元素的原子序数是其核中质子的数量。