Question

uses of argon write two examples

Answer 1

It may help you out....

Argon is the third noble gas, in period 8, and it makes up about 1% of the Earth's atmosphere.

It's uses are as follows.....

1. Lightning bulbs:-

Argon is used within neon tubes in lighting. When electricity is passed through, argon then produces a purple-blue glow.

2. Shield Gas in Welding:-

Argon is used in the welding of specialty alloys as well as in the welding of automobile frames, mufflers and other automotive parts.

(Extra one to help you more)

3. 3-D Printing:-

Argon is put to use in the burgeoning field of three-dimensional printing.

I hope it helped you lot..

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Answer 2

Argon is mostly used as an inert shielding gas in welding and other high-temperature industrial processes where ordinarily unreactive substances become reactive; for example, an argonatmosphere is used in graphite electric furnaces to prevent the graphite from burning.