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An unknown substance cannot be separated by physical processes, but can be separated by chemical decomposition. the substance must be a(n): a. compound b. element c. heterogeneous mixture d. homogeneous
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An unknown substance cannot be separated by physical processes, but can be separated by chemical decomposition. the substance must be a(n):

a. compound
b. element
c. heterogeneous mixture
d. homogeneous mixture

User Igntec
by
9.1k points

1 Answer

2 votes
The following substance must be an A. Compound.
User Cristian Sevescu
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