Use the Following Figure for the Next Problem

Multiple Choice

Use the following figure for the next problem.
-The film shows the line spectrum of an unknown element.If the wavelengths of lines (a) ,(b) and (c) are 410 nm,500 nm and 556 nm respectively,then the wavelength for line (d) is

A) 590 nm
B) 600 nm
C) 615 nm
D) 625 nm
E) 635 nm