Description: 原子结构是原子内部粒子的组织结构。它告诉你原子核内有多少个中子和质子，并描述了每个粒子是如何由夸克组成的。它还显示了电子围绕原子核在不同的能量水平上做永久运动。原子是电中性的，因为它们具有相同数量的电子和质子。原子可以通过失去或吸收一个电子而带电，在这种情况下，原子就变成了离子。

Related Terms:

• 原子
• 能级
• 电离
• 电子

Term and definition status: The original definition of this term in English have been approved by a research astronomer and a teacher
The translation of this term and its definition is still awaiting approval

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