English-Hanzi/Atomic nucleus

From Wikibooks, open books for an open world
Jump to navigation Jump to search

The nucleus is the center of an atom. It is made up of nucleons called (protons and neutrons) and is surrounded by the electron cloud.

原子核 是 原子的 中心。它由 称为(质子 和 中子)的 核子 组成,被 电子云 包围。