Saturday, October 2, 2010

Types of Chemistry

It has been known to the ancients that minerals, plants and animals constitue the major sources of naturally occuring substances. However, during the early stages of the development of chemisty, the main attention was paid to the compounds obtained from minerals, i.e. From non living sources. According to me, Chemistry is the basic study of matter and changes in the matter . According to some chemists, Chemistry has been divided into five category : -
1. Organic Chemistry.
2. In-Organic Chemistry.
3. Physical Chemistry.
4. Analytical Chemistry.
5. Bio-Chemistry.

1. Organic Chemistry :- The organic chemisty - the compounds obtained from plant and animal sources called as organic compounds. Later on it was realised that organic compounds are compounds that contain only carbon. Carbon forms a number of different types of organic compounds because it forms covalent bonds to itself and other elements like H, O, N, X, P and S etc. In a variety of ways. For better understanding of organic chemistry it is necessary to understand some basic terms, process and basic principle. Organic Chemistry is now defined as the chemistry of carbon compounds as all organic compounds contain carbon as their essential constitutenu. Thus, the chemistry of compounds of carbon we can say it as - Organic Chemisty.
2. Physical Chemistry :- Physical Chemistry is the study of the fundamental physical compounds that governs the way of the atoms, molecules etc and so on. Physical Chemistry is a study of wide collection of topics on reactions. Matter exists in three states - solid, liquid or in gas. A solid possesses definite shape and definite volume. It also possesses definite geometry with orderly array of atoms, molecules or ions in the structure. The constituents of solid as held close together by strong attractive forces.
3. Bio-Chemistry :- Bio-Chemistry is the study of the bio-chemicals contains the basic of bio systems. The main aim of Bio-Chemistry is to be characterize the relation between the structure and function of bio molecules. In my view, those students who are concentrate in bio-chemistry they go to get success in their careers in different fields of science like - medicine, research, and business etc.
4. In-Organic Chemistry :- In-Organic Chemistry is commonly deal with the carbon atoms.So, the carbon is very important in many organic compounds. Some areas of inorganic chemistry are important in bioinorganic chemistry. In-Organic Chemistry is an important way in industry fields as well as in chemists work.
5. Analytical Chemistry :- Analytical Chemistry is the branch of Chemistry in which the science of materials found in a mixture. Students concentrating on analytical chemistry often go on to work for in laboratories, in pharmaceutical companies etc and so on.

What Is a Chemical ?

On this earth everything is a chemical. It's the short answer for this question. Chemistry is the study of various matter, compounds. Everything made of any matter, it's is a chemical, it's a solid, liquid, or is a gas. In simple words the Water is a chemicals.
Chemical industry is the major source of  Indian economy, which has contributes around 8 % of the Indian GDP.  Chemical may be difined as the material used in a reaction for doing some changes in molecules of an atom.

Chemistry - An Introduction

Hi Friends,
Welcome to my little world of chemistry. As I like Chemistry very much as study because I got 86% marks in the subject chemistry. As you know that Chemistry is the study of matter. Like the study of physics,Chemistry  is the study of various fundamental properties of matter. Cooking is chemistry.
chemistry is the branch of the natural sciences which dealing with the composition of substances and their properties and reactions. chemistry is that branch of science which treats of the making of compounds and of the changes which they undergo in consequances of alterations in the constitution of the molecules, which depend upon variations mode of arrangement, of the constituent atoms.When you can touch anything or  you can taste oryou can anything smell is a language of chemical. When you study chemistry, you come know that  how the things are work. Chemistry is just a experiment for everything, like why sea water is the major source of sodium cloride because the sea water contains 2.8 to 3.0%sodium cloride. Chemistry is the branch of science which deals with the study of chemicals and physical prperties of compounds. And we can also explore the reactions between compounds and energy. Chemistry is a branch of science, but it is also used in human communication for example :-  In cooking, medicines, engineering, and in various other activities. Almost peoples using the  chemistry daily without any problem. Chemistry is manageable and even fun. I have applid some study tips on  Chemistry and trying to make your encounter with chemistry very easy.