Science is a subject all about the structure and
behavior of the physical and natural world. Science is broken down into three
different parts: Biology, Physics, and Chemistry.
Chemistry covers a huge portion of science. Chemistry deals with the matter, all the elements of the periodic table, chemical reactions, structure, and properties of all chemical substances.
Chemistry is important because everything we do and everywhere we go chemistry is there to play its vital role. Chemistry is inside our body and also present in the outside environment. All the matter is made of chemistry and its chemical reactions.
Fields of chemistry
Chemistry is a challenging subject. It covers a vast area of knowledge. Chemistry is subdivided into five major fields:
· Organic chemistry
· Inorganic chemistry
· Physical chemistry
· Analytical chemistry
Organic Chemistry: It is the branch of chemistry in which we study about carbon and its compounds. It is concerned with the study of structure, properties, composition, reactions and synthesis of organic compounds. These compounds are mainly composed of molecules of carbon and hydrogen.
Inorganic Chemistry: It is the branch of chemistry that is concerned with the study of inorganic compounds. The inorganic compound includes all the elements of the periodic table and the entire compound except the organic compounds (carbon-hydrogen compounds).
Physical Chemistry: physical chemistry is the subject that deals with the theories and techniques used to examine the behavior of matter at different levels (atomic and molecular levels), it explains how chemical reactions take place, the formation of complex structure and their properties, etc.
Biochemistry: It is the study of the chemical reactions that occur inside living organisms. Biochemistry or biological chemistry explains the complexity of life. Biochemistry is related to chemical and physio-chemical processes that take place in living organisms. It includes structures, properties, reactions, and mechanisms of biomacromolecules including amino acids, peptides, proteins, carbohydrates, and nucleic acids, enzymatic metabolic pathways, and biochemical genetics.
Analytical Chemistry: Analytical chemistry is the branch of chemistry in which we study how to examine, identify, and separate the matter. Analytical chemistry is used in many different areas of science.
Modern Principles Of Chemistry
Matter: matter can be defined as anything that has mass and volume. Matter can be formed of pure substance or a mixture of substances.
Atom: atom is the smallest unit of an element. It is the basic unit of chemistry.
Element: The chemical element is a pure substance that is composed of a single type of atom.
Compound: a compound is a pure chemical substance composed of more than one element.
Molecule: a group of atoms bound together representing the smallest fundamental unit of a chemical compound that can take part in a chemical reaction.
Substance and Mixture: A chemical substance is a kind of matter with a definite composition and set of properties A collection of substances is called a mixture.
Bonding: Atoms sticking together in molecules or crystals are said to be bonded with one another.
Energy: in the context of chemistry, energy is a property of a substance as a result of atomic, molecular or aggregate structure.
Chemical reaction: Chemical reaction is a process in which one or more substances, the reactants, are converted to one or more different substances, the products. Substances are either chemical elements or compounds.
Ion and Salt: An ion is a charged species, an atom or a
molecule, that has lost or gained one or more electrons.
A salt consists of the positive ion (cation) of an acid and the
negative ion (anion) of a base.
Ion and Salt: An ion is a charged species, an atom or a molecule, that has lost or gained one or more electrons. A salt consists of the positive ion (cation) of an acid and the negative ion (anion) of a base.
Why do you need a chemistry assignment help?
Chemistry is a complex subject and its complexity makes it very difficult for the students. That’s why some of you need a chemistry assignment help. And we are always there for you guys only at JustQuestionAnswer. You can get assignment help of any subject from our assignment experts. Our experts are well qualified; they have a keen sense of creative ideas and innovative skills. So no more struggling, just reach JustQuestionAnswer and get the solution. We can also help you with urgent homework help or urgent assignment help.
Why students should choose us?
Just Question Answer is an online homework marketplace where students can find tutors and tutors can find students. Tutors can make money here by uploading their study material or by providing assignment help or homework help to the students. As well as, students also make money by uploading their study material with the question. We at just Question Answer give you the services of subjects. We are here to provide help and assistance on all subjects which are likely to be used by the people. We never compromise with the timelines. We are available 24/7 for you only at just Question Answer. Some of our salient features are the following:
· On-time delivery
· 2500+ Ph.D. experts
· Service of all subjects
· 100% money-back guarantee
· Best price guaranteed
· Safe payment option
· 100% privacy guaranteed
· Unlimited revision
· Dedicated student area
· Top-quality work
· Plagiarism free work
· Plagiarism report on demand
· 24/7 helpline
· Millions of study resources.