A student compiled data in a table to compare pure substances and mixtures.
Pure substances:
Elements and compounds
cannot be separated
Mixtures:
Contains two or more substances
are chemically combined
Which statement BEST describes the mistake the student made on their table?
(1 point)
A. Pure substances can be separated using physical means.
B. Mixtures contain at least three or more substances.
C. Mixtures are substances that are not chemically combined.
D. Elements and compounds are considered mixtures.