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shtirl [24]
4 years ago
9

Why does a weather balloon filled with Helium rise? (Refer to "Densities of Common Substances" table.)

Chemistry
2 answers:
krok68 [10]4 years ago
8 0
Because B density is less than air.
nirvana33 [79]4 years ago
6 0
B density is less than air
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