February 7 is National Periodic Table Day, when we celebrate the efforts of scientists over the centuries to figure out how different elements ...

The periodic table organizes chemical elements based on atomic weight, electron configurations, and chemical properties, ...

This video is an interactive lesson in calculating an atom’s mass and atomic number. Atoms consist of a nucleus containing protons and neutrons, surrounded by electrons in shells. The numbers of ...

How do we calculate mass and atomic numbers? VideoHow do we calculate mass and atomic numbers? This video is an interactive lesson in calculating an atom's mass and atomic number.

“Weight Loss Outcomes Associated with Semaglutide ... To see all of C&EN’s Periodic Graphics, visit cenm.ag/periodicgraphics. This graphic was updated on Jan. 29, 2025, to correctly describe ...

Even though emeralds and rubies are very different colors, they both have the same secret ingredient in their atomic ...

The analysis revealed that only 40% of the chemical research papers contained error-free mass measurements. The AI-based data analysis tool used for this purpose could be created without any prior ...

Atomic and molecular physics it the study of the properties, dynamics and interactions of the basic (but not fundamental) building blocks of matter. A crucial component of this is understanding ...

Former Atomic Kitten sensation Kerry Katona has revealed ... Kerry, who regularly consumes turmeric and ginger, attributes her two-stone weight loss over the past six months to these ingredients ...

Endangered elements in the chemical enterprise face critical supply risks, making sustainable management of their extraction, use, reuse and dispersion essential. In addition to the environmental cost ...