地理翻譯作業3

原文:Each element has a unique atomic number, equal to the number of protons in the nucleus of its atom. The simplest element, hydrogen (H), has only 1 proton in its nucleus, so its atomic number is 1. Carbon (C), with 6protons, has an atomic number of 6, whereas uranium (U), a much larger atom, has 92 protons and an atomic number of 92.

翻譯:每個元素在它的原子核中有獨特的原子數，對質子的數量的均等。最簡單的元素，氫(h)，只有1個質子在它的原子核中，因此它的原子數是1。與6個質子的碳(c)，有原子數的6，而鈾(u)，一個更大的原子，有92個質子和原子數的92。