Question

what is absorption spectrum

Answer 1

a spectrum of electromagnetic radiation transmitted through a substance, showing dark lines or bands due to absorption at specific wavelengths

Answer 2

$\huge \: \purple{ \boxed{answer}}$

Absorption spectrum

when white light passes through a slit and then it passes through the test solution then the transmitted light now passes through prism when it give or dark bands which are known as absorption spectrum .

the dark bands explain presence of particular metal in the given solution so it also known as fingerprint spectrum .

example can be seen in the attachment .