Understanding the relationship between moles and atoms is an essential part of studying chemistry. In this article, we will explain how to calculate the number of atoms in a given sample if you know ...

In the world of chemistry, it’s essential to be able to work with units of measurement accurately. One such unit is the millimole (mmol), which is used to express amounts of a chemical substance. In ...

Long live the naked mole rat. These wrinkly critters live about 37 years, thanks in part to an enzyme that helps regulate DNA repair. Credit: Shutterstock Researchers led by Tongji University’s Ying ...

Scientists have long sought to make semiconductors—vital components in computer chips and solar cells—that are also superconducting, thereby enhancing their speed and energy efficiency and enabling ...