Use the Following Figure for the Next Problem

question 71

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 color of line (d) is

• A)violet
• B)blue
• C)green
• D)yellow
• E)red