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jek_recluse [69]
3 years ago
5

What poisonous gas is produced by uranium in rocks underneath a house?

Chemistry
1 answer:
andrey2020 [161]3 years ago
6 0
Radon is produced by uranium rocks underneath a house.
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people who think that their child would be happy for life

Explanation:

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A block of wood has the mass of 180 grams.it is 10 cm long,6 cm wide and 4 cm thick.what is it’s density?
DochEvi [55]

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Explanation:

Given data:

Mass of wooden block =  180 g

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