Students learn how to predict the products of a chemical reaction. Types of Reactions: Students learn how to indicate the state of a substance in a chemical equation. The major types of reactions are ...

Scientists have been naming ideas, theorems, discoveries, and so on after other scientists for a very long time (Newton’s laws of motion, anyone?). Chemists are no different. They’ve been naming ...

The number of ways to put together the 118 known chemical elements is nearly limitless, if not actually infinite. Finding useful combinations—which is to say molecules—is how chemists make better ...

WEST LAFAYETTE, Ind. — Scientists have long suspected that a quantum phenomenon might play a role in photosynthesis and other chemical reactions of nature, but don’t know for sure because such a ...

Note: This video is designed to help the teacher better understand the lesson and is NOT intended to be shown to students. It includes observations and conclusions that students are meant to make on ...