the electricity used to power the light bulb emit carbon dioxide
None. Light bulbs do not emit carbon dioxide. The electricity used to power the light bulb may have been produced by a method which emits carbon dioxide (then again, it may not have), but the bulb itself doesn't emit anything except heat and light.
Street lamps are designed to emit visible light. Some of them do this by first emitting ultraviolet radiation that is converted to visible light by a coating on the inside of the light bulb.
where was the first light bulb used
yes argon is used for light bulb and it is not reactive
The gas in a light bulb is Argon
Light
If iron is used, there will be no light emitted from the light bulb as iron is opaque.
There are many sorts of light bulb these will have different components and therefore minerals.However here are some elements/minerals used in their manufacture:Tungsten,QuartsNitrogenIronMercuryPhosphorousSiliconGermaniumChromeLeadTinCopperAluminumIf your referring to florescent lamps the coating is usually phosphor based. This mineral will absorb ultra-violet light and re emit it in the visible spectrum. The insides of standard lamps are sometimes coated with a light-diffusing mineral such as talc.
to convert electricity into light
The function of a light bulb in an electric circuit is that it turns electrical energy into light.
The first electric light bulb was made in 1880
Thomas Edison invented the light bulb used in American homes.