Oxidation of the filament in a light bulb is prevented by the introduction of? by Sunday | Mar 14 | Physics WAEC | 0 comments A. hydrogen B. oxygen C. argon D. mercury vapour Correct Answer: Option C C. argon Users Also Read These:When there is a remarkable difference between the…The refractive index of glass for yellow light is…Calculate the resistance of the filament of a lamp…Which of the following gases is used to retard the…When a Spirogyra filament is placed in a…