5.3 Atoms can be identified by the light they emit When we view the light from glowing atoms, we see that the light consists of a number of discrete frequencies rather than a continuous spectrum This is called elements atomic spectrum(原子 光谱).In1800 s researchers noted the orderliness of elements atomic spectrum, especially hydrogen, but could not give the explanation
5.3 Atoms can be identified by the light they emit When we view the light from glowing atoms, we see that the light consists of a number of discrete frequencies rather than a continuous spectrum. This is called element’s atomic spectrum (原子 光谱). In 1800s researchers noted the orderliness of element’s atomic spectrum, especially hydrogen, but could not give the explanation
氢原子光谱 抽掉氮电管中的案:充入水量氮烹g 通高压电流
氢原子光谱