TEAS Sentence Correction Practice Test 2

Question : 20 of 40

Marks: +1, -0

Which of these statements is correct?

An oxidizing agent removes oxygen or electrons from other substances.
A reducing reagent either adds oxygen to, or removes electrons from, another substance.
An oxidizing agent either adds oxygen to, or removes electrons from, other substances.
A reducing agent removes oxygen from, or removes electrons to, another substance.

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