What is the book definition of the Reactivity series? It is a bit difficult to define...

This one?

http://www.answers.com/topic/reactivity-series

Good enough...although I realized that it's exactly the same as Wikipedia's.

Yes, they're connected somehow. In Wikipedia, though, be sure to check out any external links and further references at the bottom of each webpage.

The Reactivity Series, also known as the Activity Series, is a list of metals and their relative reactivity with other substances. It is used to determine the order in which metals will react with acids and water, as well as their ability to displace other metals from their compounds.

To find the book definition of the Reactivity Series, you can follow these steps:

1. Visit a library or access an online library database that provides access to books.

2. Search for books related to chemistry or inorganic chemistry.

3. Look for textbooks, reference books, or encyclopedias that cover the topic of the Reactivity Series.

4. Browse through the chapters or index of the selected book to find the section that specifically discusses the Reactivity Series.

5. Read the relevant portion of the book, which should provide a well-defined explanation of the Reactivity Series.

Note that the specific wording of the book definition may vary slightly depending on the source and the level of detail provided.