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Argon is what fills and incandescent bulb. Argon is an inert gas and won't oxidize the tungsten filament even at very high temperatures, so the light bulb lasts months rather than minutes.

Having a gas in there at all helps diffuse heat and also allows the filament to last longer than a vacuum would.

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โˆ™ 2012-09-11 04:28:10
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Q: Why do you fill electric bulbs with argon or nitrogen?
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Related questions

What is an element that is the gas in the light bulbs?

Argon or dry nitrogen are common fill gasses in high wattage bulbs. But low wattage bulbs are just vacuum with no fill.


What is used to fill light bulbs?

Argon


Why argon is used to fill electric light bulbs?

because it has an electronic configuration of 1s2 2s2 2p6 and has a full outer shel of electrons and does not form an ion


Is hydrogen is used to fill the bulbs?

hydrogen is not used in bulbs it is usually argon or another noble gas. e.g neon


A chemically inactive gas in the air that can be used to fill light bulbs is called?

argon


Why are light bulbs filled with argon and not air?

If you use air instead of argon to fill a light bulb, the air will burn the light bulb.


What is the difference between incandescent light bulb and halogen light bulb?

The major difference between an incandescent bulb and a halogen bulb is the gases that each produces within its glass bulb. Incandescent bulbs fill with a mixture of 93 percent argon and seven percent nitrogen, while halogen bulbs adds a halogen gas, such as iodine or bromine. Halogen bulbs are more efficient compared to incandescent bulbs.


What are common uses of krypton?

Krypton is used to fill electric lamp bulbs which are filled with a mixture of krypton and argon, and for various electronic devices. Krypton is also used in photographic projection lamps, in very high-powered electric arc lights used at airports and in some strobo-lamps, because it has an extremely fast respons to an electric current.


What elements is used in light bulbs and photographic pictures?

incandescent light bulbs use: tungsten in the filament, argon or nitrogen fill gashalogen light bulbs use: tungsten in the filament, argon or nitrogen fill gas, halogens (e.g. fluorine, chlorine, bromine) as the stripper gasfluorescent lights use: tungsten in the startup filaments, argon or nitrogen fill gas, mercury vapor as the exciter gas producing UV light, a mix of various phosphors (any of various metal oxides, nitrides, sulphides, selenides, halides, etc.) to convert UV light to visible lightchemical photography uses: silver salts (e.g. silver nitrate, silver chloride, silver bromide, silver iodide)digital photography uses: silicon wafers doped with trivalent (e.g. boron, aluminum, gallium, indium) and pentavalent (e.g. nitrogen, phosphorus, arsenic, antimony) elements as neededAll of these use dozens of other elements for structural, packaging, and other purposes not directly related to their operation but needed to make a practical and manufacturable product.


How can argon can be used by mankind?

Argon is often used when an inert atmosphere is needed. It is used in this way to protect the weld area and in incandescent light bulbs to stop oxygen from corroding the filament. Argon is used in fluorescent tubes and low-energy light bulbs. A low-energy light bulb often contains argon gas and mercury. When it is switched on an electric discharge passes through the gas, generating UV light. The coating on the inside surface of the bulb is activated by the UV light and it glows brightly. Double-glazed windows use argon to fill the space between the panes. The tyres of luxury cars can contain argon to protect the rubber and reduce road noise.


What is argon's uses?

Argon is often used when an inert atmosphere is needed. It is used in this way to protect the weld area and in incandescent light bulbs to stop oxygen from corroding the filament. Argon is used in fluorescent tubes and low-energy light bulbs. A low-energy light bulb often contains argon gas and mercury. When it is switched on an electric discharge passes through the gas, generating UV light. The coating on the inside surface of the bulb is activated by the UV light and it glows brightly. Double-glazed windows use argon to fill the space between the panes. The tyres of luxury cars can contain argon to protect the rubber and reduce road noise.


What argon uses for?

Argon is often used when an inert atmosphere is needed. It is used in this way to protect the weld area and in incandescent light bulbs to stop oxygen from corroding the filament. Argon is used in fluorescent tubes and low-energy light bulbs. A low-energy light bulb often contains argon gas and mercury. When it is switched on an electric discharge passes through the gas, generating UV light. The coating on the inside surface of the bulb is activated by the UV light and it glows brightly. Double-glazed windows use argon to fill the space between the panes. The tyres of luxury cars can contain argon to protect the rubber and reduce road noise.

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