A chemical property is any of a material's properties that becomes evident during, or after, a chemical reaction; that is, any attribute that can be established...

subdivisions of the sample do not interact in some physical or chemical process when combined. Properties may also be classified with respect to the directionality...

A chemical element is a chemical substance that cannot be broken down into other substances by chemical reactions. The basic particle that constitutes...

A material property is an intensive property of a material, i.e., a physical property or chemical property that does not depend on the amount of the material...

Mendeleev in 1869; he formulated the periodic law as a dependence of chemical properties on atomic mass. As not all elements were then known, there were gaps...

A chemical substance is a unique form of matter with constant chemical composition and characteristic properties. Chemical substances may take the form...

Physical or chemical properties of materials and systems can often be categorized as being either intensive or extensive, according to how the property changes...

structure–property relationships (QSPR) when a chemical property is modeled as the response variable. "Different properties or behaviors of chemical molecules...

In organic chemistry, aromaticity is a chemical property describing the way in which a conjugated ring of unsaturated bonds, lone pairs, or empty orbitals...

isotopes of a given element have similar chemical properties, they have different atomic masses and physical properties. The term isotope is derived from the...

scientific study of the properties and behavior of matter. It is a physical science within the natural sciences that studies the chemical elements that make...

tabular arrangement of the elements by their chemical properties that usually uses abbreviated chemical symbols in place of full element names, but the...

physical and chemical properties, or on their geological origin or biological function. Materials science is the study of materials, their properties and their...

colorless apart from an inherent hint of blue. It is by far the most studied chemical compound and is described as the "universal solvent" and the "solvent of...

chemical compound is a chemical substance composed of many identical molecules (or molecular entities) containing atoms from more than one chemical element...

context of the periodic table a nonmetal is a chemical element that mostly lacks distinctive metallic properties. They range from colorless gases like hydrogen...

flavour-enhancing chemicals, increasing the cheese's overall flavour profile. The fat level also affects the cheese's melting properties. Certain aroma-active...

Material properties, properties by which the benefits of one material versus another can be assessed Chemical property, a material's properties that becomes evident...

cheminformatics tools in freemium model: chemical property predictions, structure-based and text-based search, chemical text processing, and checking compounds...

polarity is a separation of electric charge leading to a molecule or its chemical groups having an electric dipole moment, with a negatively charged end...

Molecular properties include the chemical properties, physical properties, and structural properties of molecules, including drugs. Molecular properties typically...

A chemical formula is a way of presenting information about the chemical proportions of atoms that constitute a particular chemical compound or molecule...

The color of chemicals is a physical property of chemicals that in most cases comes from the excitation of electrons due to an absorption of energy performed...

Polymer properties depend of their structure and they are divided into classes according to their physical bases. Many physical and chemical properties describe...

Tungsten (also called wolfram) is a chemical element; it has symbol W and atomic number 74. It is a rare metal found naturally on Earth almost exclusively...

A chemical composition specifies the identity, arrangement, and ratio of the chemical elements making up a compound by way of chemical and atomic bonds...

listing the one-letter symbols, the three-letter symbols, and the chemical properties of the side chains of the standard amino acids. The masses listed...

3RCH3 + 6H2O The chemical formula for HVO Diesel is CnH2n+2 Hydrotreated oils are characterized by very good low temperature properties. The cloud point...

retains its own chemical properties and makeup. Despite the fact that there are no chemical changes to its constituents, the physical properties of a mixture...

and other forms of matter are held together by chemical bonds, which determine the structure and properties of matter. All bonds can be described by quantum...