However, when it comes to atoms’ third component, electrons, the answer is not as easy. That’s because, as far as we know, electrons are fundamental particles. In other words, they have no ...

For the first time, scientists have figured out what an electron actually looks like while moving through a solid—a major ...

To get to grips with it, it helps to first understand that atoms, the basic units of all matter, are made of protons, neutrons and electrons. It is the number of protons, otherwise known as the ...

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 different elements usually have different mass ...