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Is mercury used for the filament in light bulbs?

Updated: 8/20/2019
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12y ago

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No, not in the filament. You are probably thinking of compact fluorescent light bulbs, which do contain Mercury.

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12y ago
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Q: Is mercury used for the filament in light bulbs?
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Related questions

What are domestic light bulbs?

Domestic light bulbs are simply the light bulbs (usually of the filament type) used in the home.


What element is used for a filament for light bulbs?

Tungsten


Which element is used in which element is used in light Bulbs as a filament?

Tungsten


What is element is used in light bulbs as a filament?

Usually tungsten.


Which element is used in a light bulb filament?

Tungsten is an element. It is used in bulbs


Is a series or parallel circuit used for filament light bulbs?

parallel


Which element is used in light bulbs as the filament?

Generally, tungsten.


What kind of light is used in light bulbs?

Light is not used in light bulbs; light is created in light bulbs. From Edison to the invention of solid state devices, light bulbs were mostly incandescent. They made light by running electricity through a tungsten filament inside a glass bulb with the air removed. The filament got very very hot and emitted light waves (photons). The lack of air (oxygen) preserved the filament from burning up. The efficiency was atrocious, but they made light.


What elements are in light bulbs as a filament?

Light bulb filaments are usually made of tungsten, which has a very high melting point. Occasionally carbon is used as a filament.


Gas used in some light bulbs?

Neon and argon are used in the light bulbs. Neon makes those flashy lights and argon prevents the tungsten filament from burning.


A gas used in house light bulbs?

Argon. As an inert gas, it makes the filament last longer. Some light bulbs also use Krypton.


The metal with the highest melting point for this reason it is often used as the filament in light bulbs?

tungsten