Question

1. the text says \the periodic table is read like a book\. why is a book a good comparison to the periodic table?

Explanation:

Books are read from left - to - right and top - to - bottom. Similarly, the periodic table is typically read in a left - to - right order across periods and top - to - bottom order down groups to understand trends in element properties.

Answer:

Because both are read in a left - to - right and top - to - bottom order which helps in understanding patterns and sequences, in the case of a book for the story or information flow and in the periodic table for element properties and trends.