Changes

'''Absorption spectra''' are the specific [[wavelength]]s of [[light]] [[Absorb (Physics)|absorbed]] by the [[electron]]s in [[atom]]s as they gain [[energy]].

: An '''absorption spectrum''' is made by passing [[White Light|white light]] through a [[material]] or [[reflection|reflecting]] it off a [[material]] then sending it through a [[prism]] to separate the [[colour]]s.

: The [[spectrum]] of [[White Light|white light]] is a continuous change of [[colour]]s with all [[wavelength]]s having the same [[intensity]].