The most efficient absorber of ultraviolet radiation in the atmosphere is? by Sunday | Apr 17 | Chemistry NECO | 0 comments A. CO2 B. H2 C. H2O D. O2 E. O3 Correct Answer: Option E – O3 Users Also Read These:A perfect emitter or absorber of radiant energy is a?Which of the following statements about Gamma…A certain radioactive source emits radiation that…When ultraviolet light is incident on certain…The most efficient irrigation method on large scale…