highhoffsanaa highhoffsanaa

11-09-2020
Chemistry

contestada

Which of the following properties of an unknown substance would allow it to be classified as a pure substance ?
A- can be dissolved into a solution
B- has a definite composition throughout
C- combines easily with other substances
D- is made of a single element or compound

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reagangabriellescott reagangabriellescott

15-09-2020

D because that’s the only one that makes sense

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