Glossary term: 質子
Description: 質子是一種帶正電荷的亞原子粒子。質子與中子一樣，是原子核的主要組成部分之一。質子的數量就是原子核的 "原子序數"，每個具有特定原子序數的原子對應一種特定的化學元素。氫的原子核是一個質子，恆星中最基本的核聚變反應是兩個質子碰撞，其中一個質子衰變，形成由一個質子和一個中子組成的氘核。質子還存在於從外太空射向我們的高能宇宙射線中。
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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
This is an automated transliteration of the simplified Chinese translation of this term
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