The activity series of metals is a list that describes the reactivity of metals, with the most reactive at the top and the least reactive at the bottom.

A. Metals lower on the series list will replace metal ions in solution that are above them. This statement is incorrect. Metals higher on the series are more reactive and will replace ions of metals lower in the series, not the other way around.

B. Metals higher in the series will replace metal ions in solution that are lower in the series. This statement is correct. More reactive metals (those higher in the series) will replace ions of less reactive metals (those lower in the series) in a solution.

C. Only metals listed on the activity series will participate in a chemical reaction. This statement is not entirely correct. While the activity series is a useful tool for predicting reactions of metals, it does not mean that only metals on the list can participate in reactions. Other factors, such as the conditions of the reaction, can also influence whether a reaction occurs.

D. Metals on the activity series will replace metals not listed on the activity series. This statement is not necessarily true. The activity series is a tool for predicting reactions between metals and metal ions. It does not provide information about reactions between metals and substances that are not metals or metal ions.

So, the correct answer is B. Metals higher in the series will replace metal ions in solution that are lower in the series.

Question

The activity series of metals is a list that describes the reactivity of metals, with the most reactive at the top and the least reactive at the bottom.

A. Metals lower on the series list will replace metal ions in solution that are above them. This statement is incorrect. Metals higher on the series are more reactive and will replace ions of metals lower in the series, not the other way around.

B. Metals higher in the series will replace metal ions in solution that are lower in the series. This statement is correct. More reactive metals (those higher in the series) will replace ions of less reactive metals (those lower in the series) in a solution.

C. Only metals listed on the activity series will participate in a chemical reaction. This statement is not entirely correct. While the activity series is a useful tool for predicting reactions of metals, it does not mean that only metals on the list can participate in reactions. Other factors, such as the conditions of the reaction, can also influence whether a reaction occurs.

D. Metals on the activity series will replace metals not listed on the activity series. This statement is not necessarily true. The activity series is a tool for predicting reactions between metals and metal ions. It does not provide information about reactions between metals and substances that are not metals or metal ions.

So, the correct answer is B. Metals higher in the series will replace metal ions in solution that are lower in the series.

Knowee AI · Accepted Answer

The activity series of metals is a list that describes the reactivity of metals, with the most reactive at the top and the least reactive at the bottom.

A. Metals lower on the series list will replace metal ions in solution that are above them. This statement is incorrect. Metals higher on the series are more reactive and will replace ions of metals lower in the series, not the other way around.

B. Metals higher in the series will replace metal ions in solution that are lower in the series. This statement is correct. More reactive metals (those higher in the series) will replace ions of less reactive metals (those lower in the series) in a solution.

C. Only metals listed on the activity series will participate in a chemical reaction. This statement is not entirely correct. While the activity series is a useful tool for predicting reactions of metals, it does not mean that only metals on the list can participate in reactions. Other factors, such as the conditions of the reaction, can also influence whether a reaction occurs.

D. Metals on the activity series will replace metals not listed on the activity series. This statement is not necessarily true. The activity series is a tool for predicting reactions between metals and metal ions. It does not provide information about reactions between metals and substances that are not metals or metal ions.

So, the correct answer is B. Metals higher in the series will replace metal ions in solution that are lower in the series.

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