Are noble gses transparent

Answer 1

Noble gases are generally considered to be transparent to visible light because they do not absorb or emit light in this spectrum. This transparency is due to their full outer electron shells, which make them chemically inert and less likely to interact with photons. However, under specific conditions, such as at high pressures or in certain plasma states, noble gases can exhibit some absorption of light. Overall, in their standard gaseous state, they are largely transparent.