Any classification of this type is not too serious. But the life is generally organic chemistry.
The most important unit of concentration in chemistry is molarity (M), which is defined as the number of moles of solute per liter of solution. It is widely used in stoichiometry calculations and determining reaction rates.
Chemistry is one of the most important sciences alongside mathematics, physics, biology.
For undergrads there are 4 courses of chemistry: two parts of General Chemistry and two parts of Organic Chemistry. the most important one is biochemistry and paralytically chemistry
I know a few of the basic ones, like Chemistry and Physics and the like, but if you want most of them in detail.
There are plenty of important molecules not made from carbon! Check out synthetic chemistry from some examples. Carbon is the most important element in organic chemistry.
It helps to choose who u love most
The most important is the chemical disinfection.
The most important contribution of Roy J. Plunkett in chemistry was the discovery of polytetrafluor ethylene.
Chemistry - this is of course the opinion of an old chemist !
You mean international NGOs? Those would be the United Nations and its many branches (UNESCO, WHO, IMF), Greenpeace and the WWF, International Amnesty, OCDE, Interpol, among many others.
It depends on who you think is most important. Also, it depends on the subject - chemistry, physics, biology, geology, astronomy...
Chemistry