Hund's rule - one electon must occupy an orbital before any orbital can contain 2 electrons, Pauli exclusion principle - each orbital can hold 2 electrons and each has a different spin, Aufbau Principle - electrons added one at a time to the lowest energy orbital until all electrons are accounted for,

Rules

打印
嵌入

排行榜

视觉风格

选项

切换模板

恢复自动保存：？