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31-05-2020
Chemistry

contestada

Unlike a mixture a compound always has:
A: a variable composition
B: a constant composition
C: allotropic composition
D: a metallic composition
an

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xplicifire xplicifire

31-05-2020

Answer:

Explanation:

B

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Naja10ze Naja10ze

01-06-2020

Answer:

B:

Explanation:

Answer Link

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