nitrogen is a unreactive gass. It keeps the food inside the packets fresh
Chip or crisp bags are filled with nitrogen gas. Chips go stale because they oxidize, and nitrogen gas prevents them from oxidizing.
Nitrogen is used to build up pressue. -Samuel Montgomery
nitrogen can be used for cooling computer systems and for fertilizing plants in a certain way
nitrogen is used in dilution of activity of which gas
It is used to liberate or emancipate ammonia from Nitrogen-containing compounds
Nitrogen fixing bacteria turns into what is called AmmoniaAnd the ammonia is therefore turned into a form of nitrogen that can be used by plants.
There is nitrogen but not zinc
Argon is inside Crisp packets
Yes. unles they are unsalted
well it depends, what crisp packet it is because some are made out of plastic and some are made out of foil.
They are RED
fin metal foil
It replaces oxygen and so prevents oxidation of the oils on the crisps - which gives them a stale flavour.