Some metals are found in the uncombined free state while other metals are found in the combined state. What is a deciding factor? a. There is no way we can predict which metals will be free or combined. b. The active metals can occur in the free state while the less active metals occur in the combined state. c. Metals with positive reduction potentials can occur in the free state while metals with negative reduction potentials can occur in the combined state. d. Metals with negative reduction potentials can occur in the

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