How can a Prism Separate the White Light?

-Light will enter, and Bend Towards the Normal, due to Glass being Denser than Air-Since the Different Colours have Different Wavelengths, it will Bend by Different Amounts-So this means as they Leave the Prism, they will Bend away from the Normal, and the Colours will bend Differently, which means a Rainbow will come out, with Red on the Top, and Blue on the Bottom