基态能级

例句：

1. 1. The atom's ground state energy level is crucial for its chemical behavior.
   原子的基态能量级对其化学行为至关重要。
2. 2. In quantum mechanics, the ground state energy level is the lowest possible energy level of an atom ormolecule.
   在量子力学中，基态能量级是原子或分子可能最低的能量水平。
3. 3. The study of electron configurations and ground state energy levels is fundamental to understanding the properties of atoms and molecules.
   研究电子配置和基态能量级对于理解原子和分子的性质至关重要。