Answer:
B
Explanation:
Which of the following is a physical property of a pure substance?
a. Have a uniform composition
c. It has different boiling point
b. It is heterogeneous matter
d. Some portions of it seem to be not melting
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Answers & Comments
Answer:
B
Explanation:
Which of the following is a physical property of a pure substance?
a. Have a uniform composition
c. It has different boiling point
b. It is heterogeneous matter
d. Some portions of it seem to be not melting