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9966 [12]
3 years ago
5

Is everything that we can see in the universe matter

Chemistry
2 answers:
Drupady [299]3 years ago
8 0

Answer:

no

Explanation:

gayaneshka [121]3 years ago
6 0
I think that everything in the universe matters
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copper(I) oxide: Cu₂O

copper(II) bromide: CuBr₂

copper(II) oxide: CuO

iron(III) bromide: FeBr₃

iron(III) oxide: Fe₂O₃

lead(IV) bromide: PbBr₄

lead(IV) oxide: PbO₂

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