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Argon Gas Mustafa Sencer Aydın By PresenterMedia.com
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Summary 1 History 2 Health and Environmental Effect 3
Chemical Properties 2 History 3 Health and Environmental Effect 4 Applications and Usages 5 Experiment
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Argon Gas Chemical Properties Atomic Number: 18 Atomic Weight: 39.948
Melting Point: 83.80 K ( °C or °F) Boiling Point: 87.30 K ( °C or °F) Density: grams per cubic centimeter Phase at Room Temperature: Gas Element Classification: Non-metal Period Number: 3 Group Number: 18 Group Name: Noble Gas
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Argon Gas Characteristics
colorless, odorless, and nontoxic as a solid, liquid, and gas chemically inert under most conditions Argon fluorohydride
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History of the Argon gas
John Willam Strutt Rayleig Henry Cavendish Willam Ramsay
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Health and Environmental Effects
Envıronment Inhalation Risks Dizziness Dullness Headache Suffocation Contact with Skin or Eye Frostbite No known ecological damage No known effects on plants or animals Does not contain any ozone depleting chemicals
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Window Technologies As an insulator
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Manufacturing and Construction
Filler gas in fluorescent and incandescent light bulbs
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Fire Extinguishing System
Effective extinguisher wiht no harm to atmosphere
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Discharging an argon lamp
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References http://en.wikipedia.org/wiki/Argon
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