Skip to main content

Topics

  1.  Units , measurement, SI units and derived units.
  2. Atomic number ,mass number and Atomic species.
  3. Inside the atom , electron, proton and neutron.
  4. Bases 
  5. Acids 
  6. Indicators
  7. Acid and bases 
  8. Periodic table 
  9. Conductors and non-conductors 
  10. States of matter: gaseous, gas laws , ideal gas equation 
  11. Organic compounds, characteristics of carbon atoms 
  12. IUPAC nomenclature-part1
  13. IUPAC NOMENCLATURE PART 2
  14. iupac-nomenclature-part-3























Comments

Post a Comment

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...
Post a Comment
Read more

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...
Post a Comment
Read more

A Step-by-Step Guide to JEE Main 2023 Session 2 Registration Process

A Step-by-Step Guide to JEE Main 2023 Session 2 Registration Process JEE Main 2023 Session 2 : Registration Link Active at jeemain.nta.nic.in; How to Apply, Direct Link The National Testing Agency (NTA) has begun the Joint Entrance Examination (JEE) Main 2023 session 2 registration. JEE Mains second attempt registration link is active now on the official website jeemain.nta.nic.in . Aspiring candidates will be able to register for the JEE Main 2023 session 2 exams through the login window. Apply for online registration  Click here   NTA will conduct the JEE Main 2023 session 2 examinations on April 6, 8, 10, 11, and 12. "The dates of advance intimation of examination city, downloading of admit cards, and declaration of result will be displayed on JEE (Main) portal in due course," NTA said in an official notice earlier. The official notice  You can download the official notice you this  Click here   How to fill JEE Main 2023 Application Fo...
Post a Comment
Read more