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The branch of science that deals with the identification of the substances of which matter is composed; the investigation of their properties and the ways in which they interact, combine, and change; and the use of these processes to form new substances.
Wiki User
∙ 12y ago
Wiki User
∙ 14y agoThere are many different kinds of chemistry classes and fields such as organic and biochemistry. The introductory classes usually involve learning the organization of the Periodic Table, chemical properties, polyatomic ions, Quantum numbers, Avogadro's number, and conversions of measurement.
Wiki User
∙ 13y agoThe 'personality' of the different elements abounds from their electronic structure/electron configuration. 'Personality' refers to how the different elements react and in what proportions. You will hear a lot about electrons in chemistry and reaction chemistry, in reduction and oxidation reactions, in wires and batteries, in orbitals and so on. But no, chemistry is not ONLY about electrons. It is about all reactions and all elements of the Universe from Hydrogen to Ununoctium. Electrons are simply a particle of all atoms, of all elements, of all matter, and so play a part in all chemical reactivity. Electron study is thus essential to any study of chemistry.
Wiki User
∙ 13y agoeverything is made of atoms and electrons, and all activities in the universe are due to their interactions.
Wiki User
∙ 12y agoThe study of the elements, their interactions and reactions. Lots of math and equations involved.
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What has the same number of electrons as sodium?
There is no ion with the same number of electrons (= 11). Mg+ and Ne- do NOT exsist in normal chemistry. However Na+ and Mg2+ and Ne all have (equally) 10 electrons.
What is unique about valance electrons in transition metals?
The chemistry is about d electrons. They are all metals. The vast majority of their compounds are colored.
What is the definition for reduction in chemistry?
Reduction means electrons are added.
How is the chemistry performed?
Most chemistry as it is studied is based on the interactions of the valance shell electrons of two or more atoms.
What is P3- in chemistry?
Phosphorus with 3 more electrons than protons.
What does the saying Chemistry is in all the electrons mean?
Electrons form the basis for electric charge of atoms. Chemistry, in it's most basic form, is the study of atoms and how they interact to form molecules. The biggest influence by far of this interaction is through the electric charge that the atoms have, and how they attract and repel to form molecules. Hence the saying, chemistry is all in the electrons.
Those electrons that are largely responsible for an atoms chemical behavior are called?
The outermost electrons in an atom that are responsible for all chemistry are known as valence electrons.
How is reduction in chemistry a problem?
Reduction in chemistry has the meaning of gain of electrons.
What has the same number of electrons as sodium?
There is no ion with the same number of electrons (= 11). Mg+ and Ne- do NOT exsist in normal chemistry. However Na+ and Mg2+ and Ne all have (equally) 10 electrons.
What were JJ Thomson's contribution to chemistry?
ELECTRONS
Who identified electrons to have a negative charge?
chemistry
What is unique about valance electrons in transition metals?
The chemistry is about d electrons. They are all metals. The vast majority of their compounds are colored.
How does electricity relate to chemistry?
Electricity has a great relationship with chemistry. Electricity is produced by moving electrons pulled from the elements studied in chemistry.
What parts of an atom does chemistry?
the valence band electrons.
What is the significant of subatomic particle in chemistry?
These particles are the electrons.
Why do all isotopes of the same element have the same chemical propertires?
"Chemistry" is done by the outer valance shell of electrons, NOT by the nucleus.
Why are symbol formula valency important in chemistry?
It is the valence electrons that are the ones that react and combine in bonds in chemistry
