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2 votes
Elements and compounds with a constant composition can be identified and separated by all but their

a. color.
b. conduction.
c. density.
d. solubility.

2 Answers

2 votes
B, they can't be separated by their conduction. If they have the same composition, it would make sense for them to have the same conduction 
User Maksim Nikolaev
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3 votes
c, color (its to short)
User Kevin Ghadyani
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