Montgomery happened to find strikingly similar behavior in the prime numbers— specifically, the correlations between the ...

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 chemistry, the steric number is an essential concept that describes the arrangement of electron pairs around a central atom in a molecule. It helps predict the molecular geometry and hybridization ...

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, ...

Virtual particles may not be real, but they help physicists track how forces move, and allow for incredibly precise ...

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

STOCKHOLM (AP) — Three scientists won the Nobel Prize in chemistry Wednesday for their development of new molecular ...

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 ...

What makes the journey fascinating is how each level of zoom reveals new rules. Biology gives way to chemistry, chemistry gives way to physics, and eventually physics reaches a quantum realm full of ...

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 ...

Bob Giddings Green Bay, Wisconsin Calculating the total mass of the universe is not simple, because most of the mass is invisible. In a pie chart of the contents of the universe, only 5 percent is ...