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19 votes
Some minerals have special

properties. Which of these is a
special property that not all
minerals have?
A. crystalline structure
B. solid
C. radioactivity
D. nonliving

2 Answers

11 votes
The answer is C. Redioactivity
User Zalew
by
5.0k points
7 votes
C. salt isnt radioactive for instance
User Alec Hewitt
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5.4k points