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No two electrons in the same atom may have identical sets of four quantum numbers.

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Where is ozone used?

Ozone is widely used in various areas of our life. It is used in medicine, in industry, in everyday life.

Periodic Table of Elements

An arrangement of elements in order of increasing atomic numbers that also emphasizes periodicity.

Melting Point

The temperature at which liquid and solid coexist in equilibrium, also the freezing point.

Electrophile

Positively charged or electron-deficient.

20 interesting chemistry facts

20 interesting chemistry facts.

Carcinogen

A substance capable of causing or producing cancer in mammals.

 

xylidine

Any of six isomeric compounds that have the formula C8H11N, are derivatives of xylene, and resemble aniline: used in dye manufacture.

Molecular Orbital

An orbit resulting from overlap and mixing of atomic orbitals on different atoms. An MO belongs to the molecule as a whole.

Equivalence Point

The point at which chemically equivalent amounts of reactants have reacted.

Linkage Isomers

Isomers in which a particular ligand bonds to a metal ion through different donor atoms.