What Is Inside an Atom? | Subatomic Particles Explained in Simple Way скачать в хорошем качестве

What Is Inside an Atom? | Subatomic Particles Explained in Simple Way

What Is Inside an Atom? An atom is very, very small. But inside that tiny atom, there are even smaller particles called subatomic particles. There are 3 main subatomic particles: 1️⃣ Proton Has positive (+) charge Found in the center of the atom Inside a part called the nucleus 2️⃣ Neutron Has no charge (neutral) Also found in the nucleus 3️⃣ Electron Has negative (–) charge Moves around the nucleus in energy levels (shells) 🔹 What Is Nucleus? The nucleus is the center of the atom. It contains protons + neutrons. Almost all the mass of the atom is in the nucleus. 🔹 Example: Hydrogen Atom The simplest atom is Hydrogen It has: 1 Proton 0 Neutron (in most common type) 1 Electron