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Fractional distillation
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∙ 11y ago
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What are the elements in Group 17-18 called?
The Group 18 elements are called the noble gases or sometimes inert gases. Wikipedia has information on the noble gases, and a link is provided.
Which element is in illuminated signs?
The noble gases are used in illuminated (aka Neon) signs. Refer to the related link to see an illustration of the colors made by the different noble gases.
What method is used to separate dyes?
Chromatography
Which separation method is used to separate brandy from wine?
Distillation
What method that can be used to separate the pins and button?
Use of magnets
What method is used to separate noble gases and air?
Fractional distillation is used to separate noble gases and air, by first liquifying the air and allowing the individual gasses to evaporate out at their respective boiling temperatures.
What are many noble gases?
Gases that are used everyday
Why are The Noble Gases used?
i do not now
Why are the noble gases used for?
i do not now
What are the elements in Group 17-18 called?
The Group 18 elements are called the noble gases or sometimes inert gases. Wikipedia has information on the noble gases, and a link is provided.
What is the common chemical property used to group the noble gases?
Noble gases have completely filled valence orbitals.
How do you separate a solid from a gas?
Filtering is a good method to separate dust and other small particles from gases. Electrostatic precipitation is used in coal thermal power units.
What are that 2 noble gases used to protect during welding?
Helium and argon are used as inert gases in welding.
What groups is used in neon lights. is it halogens or nitrogen group or oxygen group or noble gases. which one is it?
Noble gases are used, especially the elements neon and sometimes argon
Are noble gases used in glowing electric lights?
yes
What are the 2 noble gases used to protect active metals during welding?
Argon and Helium are used as sheilding gases in welding.
Why are noble gases used to protect valuable documents?
fossil fuels
