Hโก๏ธ๐ฃ
โ๏ธยนH
1๏ธโฃโ๏ธ๐ซ
โชโ
๐ต๐งโโ๏ธโ๏ธ
๐ตโ๏ธ๐งโโ๏ธ
๐ฆโ๏ธ
๐ตโ๏ธโจ
๐ฝ
#lyman series #ultraviolet #hydrogen atom #spectral lines #quantum mechanics #theodore lyman