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Alex_Xolod [135]
3 years ago
15

Which has the greater density? air at sea level air at 20 km altitude

Chemistry
2 answers:
aliina [53]3 years ago
8 0
I'd go with answer A) air at sea level.
lord [1]3 years ago
5 0
Air is more dense around water i am 98% sure ask another source lol
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