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Biology

Answered

An unknown blue liquid was boiled. A blue solid was left after the liquid boiled away. Is the unknown material a mixture or a pure substance?

I think the unknown liquid is a ___________ because...

Answer :

floralflower floralflower

Today at 7:55 PM

it is a mixture.
take salt water for example if you boil the water the salt will be left behind. salt water on its own is not a pure substance a pure substance would be just the water by its self.
hope that helps.

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