Question

Which trem are used to identify pure substances?

A) an element and mixture
B) an element and compound
C) a solution and a mixture
D) a solution and a compound

Answer 1

B, an element and a compound.
Explanation: pure substances are only made up of a single atom (a element) or one type of molecule(a compound. )

Answer 2

answer is B

Step-by-step explanation:

hope that help uwu yw