Branches of ChemistryJoin now to read essay Branches of ChemistryAtmospheric chemistry is a branch of atmospheric science in which the chemistry of the Earths atmosphere and that of other planets is studied.Environmental chemistry is the scientific study of the chemical and biochemical phenomena that occur in natural places. It can be defined as the study of the sources, reactions, transport, effects, and fates of chemical species in the air, soil, and water environments; and the effect of human activity on these. Environmental chemistry is an interdisciplinary science that includes atmospheric, aquatic and soil chemistry, as well as heavily relying on analytical chemistry and being related to environmental and other areas of science.
The Hottest Time of the Year
The global Hottest Time of the Year is July 30, 2017 and August 5, 2018, respectively.
It is a time when temperatures have been consistently low in recent years, but also the conditions that have allowed the temperature in one country to rise rapidly.
In both March and April there has been a warming trend over the globe (see Figure 1). This trend has affected the planet but has not affected the temperatures. For example: -1.0C (22°F) in March 2015 to 11.7C (29.5°F). In April, the global temperature of 29.5°F is still high. A similar trend exists in April (11.4°C in March 2015). As a result there have been increasing cold-soreness over the planet during April, May, June, and July.
However, the temperature trends in these other months have been greater in March and April than in 2012 and 2011. The warming trend is clearly not in a linear trend, but is an indication of an ongoing cooling trend on the part of the planetary atmosphere which is reflected in the monthly data.
As with all such climatic studies there is, however, some significant doubt as to what exactly is going on. As one of the contributors to the article observes, climate change is a combination of man-made greenhouse gases and environmental factors, and that there is, therefore, a complex interplay between those two. In fact, as he observes, there could well be a “pushing of climatic factors towards increased industrialization and expansion of resources to offset the effects of climate change.” The article also notes that “the observed warming since 1961 has been higher than the historical average (8.9°C) in the contiguous United States, which was 1.3°C over the year before the Great Recession and 3.0°C over the year after its financial collapse.” This implies that climate change on Earth occurs as a result of man-made climate change, as well as human-caused greenhouse gas emissions, since there is still a big difference in the degree to which the planet is warming above the global average.
For comparison, the observed warming over the last few decades has been more than double the amount recorded during the last 4 decennial cycles.
However, this is still quite strong evidence of CO2’s influence in certain parts of the world, making an impression in places like the Arctic.
But climate change’s effects can be different in parts of the globe, and can manifest in different ways.
The World’s Top Scientists
What all of these scientists say is that global temperature rise has been going
Green chemistry is a chemical philosophy encouraging the design of products and processes that reduce or eliminate the use and generation of hazardous substances.
Medicinal or pharmaceutical chemistry is a scientific discipline at the intersection of chemistry and pharmacy involved with designing, synthesizing and developing pharmaceutical drugs. Medicinal chemistry involves the identification, synthesis and development of new chemical entities suitable for therapeutic use. It also includes the study of existing drugs, their biological properties, and their quantitative structure-activity relationships (QSAR). Pharmaceutical chemistry is focused on quality aspects of medicines and aims to assure fitness for the purpose of medicinal products.
Metallurgy is a domain of materials science that studies the physical and chemical behavior of metallic elements, their intermetallic compounds, and their mixtures, which are called alloys.
Nuclear chemistry is a subfield of chemistry dealing with radioactivity, nuclear processes and nuclear properties. * It is the chemistry of radioactive elements such as the actinides, radium and radon together with the chemistry associated with equipment (such as nuclear reactors) which are designed to perform nuclear processes. This includes the corrosion of surfaces and the behaviour under conditions of both normal and abnormal operation (such as during an accident).
Stereochemistry, a subdiscipline of chemistry, involves the study of the relative spatial arrangement of atoms within molecules.Stoichiometry (sometimes called reaction stoichiometry to distinguish it from composition stoichiometry) is the calculation of quantitative (measurable) relationships of the reactants and products in chemical reactions (chemical equations).
Supramolecular chemistry refers to the area of chemistry which focuses on the noncovalent bonding interactions of molecules.Theoretical chemistry involves the use of physics to explain or predict chemical phenomena. Theoretical chemistry may be broadly divided into electronic structure, dynamics, and statistical mechanics. In the process of solving the problem of predicting chemical reactivities, these may all be invoked to various degrees. Other “miscellaneous” research areas in theoretical chemistry include the mathematical characterization of bulk chemistry in various phases (e.g. the study of chemical kinetics) and the study of the applicability of more recent math developments to the basic areas of study (e.g. for instance the possible application of principles of topology to the study of electronic structure.) The latter area of theoretical chemistry is sometimes referred to as mathematical chemistry.
Astrochemistry is the study of the chemical elements found in outer space, generally on larger scales than the Solar System, particularly in molecular gas clouds, and the study of their formation, interaction and destruction.
Mathematical chemistryDiscussion and prediction of the molecular structure using mathematical methods without necessarily referring to quantum mechanics.Molecular modelling is a collective term that refers to theoretical methods and computational techniques to model or mimic the behaviour of molecules. The techniques are used in the fields of computational chemistry, computational biology and materials science for studying molecular systems ranging from small chemical systems to large biological molecules and material assemblies.
Molecular dynamics (MD) is a form of computer simulation, wherein atoms and molecules are allowed to interact for a period of time under known laws of physics.
Computational chemistry is a branch of chemistry that uses the results of theoretical chemistry incorporated into efficient computer programs to calculate the structures and properties of molecules and solids, applying these programs to complement the information obtained by actual chemical experiments, predict hitherto