atoomen
Atoomen are the fundamental building blocks of all matter. The word "atoom" comes from the ancient Greek word "atomos," meaning indivisible. For a long time, scientists believed atoms were the smallest particles possible, but we now know they are made up of even smaller subatomic particles.
An atom consists of a central nucleus containing protons and neutrons. Protons have a positive electrical charge,
Atoms combine in various ways to form molecules, which are the basis of all chemical compounds. The