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docker41 [41]
3 years ago
10

This is a picture of an argon laser. Electrified argon causes the green glow. Where did the argon come from? A. water B. an ore

C. the air D. a mineral
Physics
2 answers:
melamori03 [73]3 years ago
6 0

the correct  answer is 0.636.

Gala2k [10]3 years ago
3 0

Argon come from the air. It is a noble gas present in atmosphere. The percentage of argon in air is about 0.93%. Naturally, it is a colorless and odorless gas. When electrifies it gives a blue-green glow. Argon laser is used in field of medicine and surgery.

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