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For Reactions of acids with metals, which reaction focus answer best supports this Unit 4.4 objective: State that acids react with some metals to produce salts and hydrogen?.
- A.Hydrogen and salt - correct reaction focus for acid
- B.Wrong reaction focus: confuses acid with a nearby Unit 4.4 chemical change idea
- C.Wrong particle check: uses the wrong ion, electrode, acid-base term, or product for Reactions of acids with metals
- D.Wrong reaction link: does not support State that acids react with some metals to produce salts and hydrogen
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