Electric Charge-Definition, Types|Anand Classes|JEE Physics Electrostatics Study Material Download pdf|Best JEE Coaching Center Near Me In Jalandhar
MODERN ELECTRON THEORY An atom consists of a central part called nucleus and around the nucleus (called extra-nucleus) there are a number of electrons revolving in different paths or orbits. The nucleus contains protons and neutrons. A proton is a positively charged particle while a neutron has no charge. Therefore, the nucleus of an atom […]