Atoms are made up of a nucleus, protons and electrons. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Atoms are the basic units of matter.

Katherine Bourzac is a freelance journalist in San Francisco, California. For a little more than a century, chemists have known that strong atomic links called covalent bonds are formed when atoms ...

To understand how a battery functions, you'll need to first understand the basics of atoms and electricity. An atom consists of three components: proton, neutron, and electrons. Every atom shares the ...

Imagine shaking a snow globe again and again. You’d expect the flakes to scatter endlessly. However, a team of researchers discovered that when they repeatedly jolted some of the coldest atoms in the ...

At low temperatures, hydrogen atoms move less like particles and more like waves. This characteristic enables quantum ...