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It replaces oxygen and so prevents oxidation of the oils on the crisps - which gives them a stale flavour.
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∙ 8y ago
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What materials are walkers crisp packets made from?
They are made out of an thin metal foil
Why is argon used in welding Argon is used to give an inert atmosphere?
Yes it is. Argon is used to flood the area of the weld to keep oxygen away from the weld.
Source of argon?
Argon is a common gas that is used for several different types of industrial processes. Argon can also be used as a preservative and for scientific research.
Why argon is used in welding the recycling companys workbenches?
Argon is used as a shielding gas. By flooding the are of the weld with Argon, Oxygen is kept away from the molten metal of the weld.
Is used in fluorescent light with argon?
If you mean which other element is used in a fluorescent light along with argon then the answer is xenon.
Gas that is inside crisp packets?
Argon is inside Crisp packets
Gas in crisp packets?
nitrogen
Which element is used in crisp packets to keep them fresh?
Nirogen
Is sodium chloride used in crisp packets?
Yes. unles they are unsalted
How long does a crisp packet take to decompose?
crisp packets
What can you shrink in the microwave?
crisp packets
What materials are used to make crisp packets?
well it depends, what crisp packet it is because some are made out of plastic and some are made out of foil.
What gas is inside crisp packets?
lithium
Is there zinc in crisp packets?
There is nitrogen but not zinc
Why is nitrogen used in crisp packets?
nitrogen is a unreactive gass. It keeps the food inside the packets fresh
What colour are walkers ready salted crisp packets?
They are RED
What are walkers crisp packets made of?
fin metal foil
