Skip to main content

CONTACT US

Have a question about a Chemistry concept? Or need help with your JEE/NEET preparation? Feel free to reach out using the form below!

Name

Email Address *

Message *

Comments

Popular posts from this blog

PERIODIC TABLE

 Modern Periodic table Modern Periodic Law :  The recent work has established that the fundamental property of an atom is atomic number and not atomic weight. Therefore, atomic number is taken as the basis of the classification of the elements. The modern periodic law was given by Moseley, it may be stated as : ''The properties of elements are periodic functions of their atomic number". Modern periodic table is also called long form of the periodic table or Bohr’s table. In this table, the elements are arranged in order of their increasing atomic number. It consists of 4 blocks (s, p, d and f), 18 groups numbered from 1 to 18 and 7 periods numbered from 1 to 7. Short tricks to learn periodic table  Blocks : The periodic table is divided into four main blocks (s, p, d and f) depending upon the subshell to which the valence electron enters into.  (1) Elements of group 1 and 2 constitute s-Block.   (2) Elements of group 13, 14, 15, 16, 17, 18 constitut...

Inside the atom

 Inside the atom  Inside an atom is a fascinating and intricate world that forms the basis of all matter in the universe. The basic structure of an atom consists of a nucleus at the center, surrounded by a cloud of electrons. Atom  1. Nucleus:  The nucleus is the central core of an atom, and it contains protons and neutrons. Protons are positively charged particles, while neutrons have no charge (they are neutral). Both protons and neutrons are collectively known as nucleons. The strong nuclear force, one of the fundamental forces in nature, holds the protons and neutrons together within the nucleus. 2. Electrons: Electrons are negatively charged particles that orbit the nucleus in energy levels or electron shells. Each shell can hold a specific number of electrons, and electrons closer to the nucleus have lower energy levels than those farther away. The behavior of electrons is described by quantum mechanics, and they exhibit both wave-like and particle-like propert...

Chemistry 101: A Beginner's Guide to Understanding the World Around Us

Chemistry 101: A Beginner's Guide to Understanding the World Around Us Chemistry  What is Chemistry ? Chemistry is the study of matter and its properties, composition, and interactions with other substances. It is a fundamental science that encompasses a wide range of topics, from the behavior of atoms and molecules to the reactions that occur in living organisms. Chemistry is the foundation of modern technology and plays a critical role in fields such as medicine, engineering, and materials science. At its core, chemistry is concerned with understanding the structure and behavior of matter at the atomic and molecular level. Chemists study the properties of elements, the structure of molecules, and the forces that govern chemical reactions. They also investigate the behavior of matter under different conditions, such as temperature, pressure, and concentration. One of the key aspects of chemistry is the concept of the chemical bond, which is the force that holds atoms together in m...