atomic spectra?? help me please!! chemistry...?

Question

The visible region of the electromagnetric spectrum lies between the wavelengths:

____________ and ____________ meters
or ______________ and __________ cm
or ______________ and ____________ nanometers
or _______________and ______________ Angstoms

if you know any of this please help!

Answer 1

This is available in every textbook.

Just find the page with the spectrum on it and read the numbers.

You will have to convert however. They are probably given in cm. So convert to meters, nanonmeters, etc.