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FCAT Grade 8 Science Assessment Practice Questions

Category - FCAT Science Assessment Grade 8

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Which of the following is exchanged in an oxidation-reduction reaction?

Bond structure
Hydrogen ions
Electrons
Protons
Both electrons and protons are exchanged

Explanation

Answer: C - In an oxidation-reduction reaction, there is an exchange of electrons. The oxidizing species loses electrons, and the reducing species will gain electrons.

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FCAT Grade 8 Science Assessment Practice Questions

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FCAT Grade 8 Science Assessment Practice Questions

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