Question

Give two uses of argon and neon

Answer 1

Neon :

1. Neon bulbs are used in botanical gardens and greenhouses.

2. Neon is used in voltage regulators and indicators.

Argon :

1. Argon is used mainly to provide an inert atmosphere in high temperature metallurgical processes, eg. welding etc.

2.  An argon atmosphere is also used for growing crystals of silicon and germanium.

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