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3 years ago

5

Fill in the blank. A ___ is a substance that cannot be separated into simpler substances by physical or mechanical methods such

as filtering, boiling, or sifting

2 answers:

Ganezh [65]3 years ago

8 0

An element cannot be broken down any further. Elements can be found on the periodic table

PolarNik [594]3 years ago

8 0

I think it's a pure substance

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