AnswersWA-Physical Science BAcceleration — Cumulative examQuestion 27
27
QuizMultiple Choice

Acceleration — Cumulative exam

Question 27 • WA-Physical Science B

Which best describes a compound such as magnesium oxide?

Answer
A
an impure substance that is made up of two elements
B
a mixture of two uncommon substances
C
a mixture of two common elements
D
a pure substance that is made up of different elements
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