In hydrogen spectrum, the series of lines appearing in ultraviolet region of electromagnetic spectrum are called ………….
A. Lyman series
B. Balmer series
C. Pfund series
D. Brackett series
Answer:A
In hydrogen spectrum, the series of lines appearing in ultraviolet region of electromagnetic spectrum are called ………….
A. Lyman series B. Balmer series C. Pfund series D. Brackett series