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zhannawk [14.2K]
2 years ago
15

Air, the gas most commonly used by recreational scuba divers, is composed of:

Biology
1 answer:
Gemiola [76]2 years ago
8 0
78.09 % Nitrogen, 20.95% oxygen, 0.93% argon, 0.04% carbon dioxide and a small percent of other gasses...(neon, helium, krypton, xenon, etc...)
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