The questions in this quiz are suitable for GCSE chemistry students studying early ideas about atoms, the structure of the atom, atomic number and mass number. If you struggled with the quiz, don't ...

For example, the atomic number of chlorine is 17. 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 ...

This article provides you the revision notes on Class 11 Chemistry: Chapter- Structure of Atom, to give you a quick glance of the chapter. In between the various topics included in these chapter notes ...