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:An electric lamp rated 120W is used on a 240Vrms,…A lamp is rated 240V 60W, calculate the resistance…In the diagram above, a bulb is lit by drawing 2.0A…The refractive index of glass for yellow light is…Which of the following organism exists as a filament?