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 ...

For example, the atomic number of chlorine is 17. Every chlorine atom has 17 protons and 17 electrons. It has 17 positive charges and 17 negative charges, meaning that it is neutral overall. Atoms of ...

New studies of the “platypus of materials” help explain how their atoms arrange themselves into orderly, but nonrepeating, ...

Nobel Prize in Physics is a tribute to the scientists who first discovered quantum behaviors in a macroscopic electrical ...

A clever mathematical tool known as virtual particles unlocks the strange and mysterious inner workings of subatomic ...

Note: Each picture contains 100 grams of protein combined, not 100 grams per item. Eating 100 grams of protein per day should be pretty easy if you don't have any dietary restrictions. Here's what ...

A ‘quantum telephone’ connecting atomic nuclei could make practical quantum computers easier to build and use.

All matter is mostly empty space, and removing that space from every human would compress the world’s population into a sugar cube-sized volume.

Vikki Velasquez is a researcher and writer who has managed, coordinated, and directed various community and nonprofit organizations. She has conducted in-depth research on social and economic issues ...

Using all-atom simulations of model mycomembranes, the work reports compelling structural insights into how α-mycolic acids and outer leaflet lipids (PDIM and PAT) shape membrane organisation. The ...

Determining the number of copies of a double stranded DNA template (be it genomic DNA, plasmid or an amplified fragment) is essential for many genetic quantification applications in research and ...