50 5) I (20 DO 2 (20 do d=105a, 3 (10 5}) X = 435.8 1 = 546.1 nm … · 2019-10-16 · ( # 50 5) I (20 DO 2 (20 do d=105a, 3 (10 5}) X = 435.8 1 = 546.1 nm 1.6525, 1.6245, (1) B;