True or False? A salt is always formed when a metal reacts with hydrogen gas.
Choose 1 answer
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Fill out the blanks
Select the missing words in the text.
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Which of the following are products from the reaction between hydrochloric acid and magnesium?
Choose 2 answers
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What is the chemical formula for sulfuric acid?
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What happens when an acid and a metal react?
Choose 3 answers
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