Chemistry Learning And Eductaion

Pollution occurs when pollutants contaminate the natural surroundings; which brings about changes that affect our normal lifestyles adversely. Pollutants are the key elements or components of pollution which are generally waste materials of different forms. Pollution disturbs our ecosystem and the balance in the environment. With modernization and development in our lives, pollution has reached its peak; giving rise to global warming and human illness.Pollution occurs in different forms; air, water, soil, radioactive, noise, heat/ thermal, and light. Let us discuss the different types of pollutions and their effects on mankind and the environment as a whole.                                                       ...

Hydrocarbons, which follow Huckel’s rule are termed as aromaticity hydrocarbons. A planar molecule having complete delocalisation of (4n+2) pi electron is termed as aromatic hydrocarbon (where n is any integer). Examples  :-                                                                                            CONDITIONS FOR AROMATICITY   For the molecule to be aromatic it should possess a single cyclic cloud of delocalised    electron that lies above and below the plane of the molecule. The molecule should be planar. The molecule should contain (4n+2) pi  ele...

                                               Mendeleev Periodic Table facts   Dmitri Mendeleev, a Russian chemist and inventor, is considered the "father" of the periodic table. The table is also known as Mendeleev Periodic Table.   The Periodic Table consists of names, symbols, atomic numbers and atomic weight of the element.   Metals reside on the left side of the table, while non-metals reside on the right.   There are 118 confirmed elements in the periodic table. Among those, 90 elements can be found in nature, others are man made.                 Let’s start some fun, interesting mnemonics in English to memorize elements   ...