Where will you find books about chemistry in the Dewey decimal system?

You'll find books about chemistry in the Dewey Decimal System under the 500s, specifically in the 540s.

Here's a breakdown:

* 500s: Natural Sciences and Mathematics

* 540s: Chemistry

Within the 540s, you'll find specific categories like:

* 540: General Chemistry

* 541: Physical Chemistry

* 542: Analytical Chemistry

* 543: Inorganic Chemistry

* 544: Organic Chemistry

* 545: Biochemistry

* 546: Nuclear Chemistry

* 547: Macromolecular Chemistry

* 548: Crystallography

So, if you're looking for a book on organic chemistry, you would look for it in the 547s.