/ˈætəm/
the smallest particle (1) of a chemical element that can exist 原子
the splitting of the atom
原子的分裂
Two atoms of hydrogen combine with one atom of oxygen to form a molecule of water.
两个氢原子和一个氧原子结合组成一个水分子。
/ˈætəm/
the smallest particle (1) of a chemical element that can exist 原子
the splitting of the atom
原子的分裂
Two atoms of hydrogen combine with one atom of oxygen to form a molecule of water.
两个氢原子和一个氧原子结合组成一个水分子。