#structural chemistry

• Smoking — The act of smoking and its result; an industrial or traditional operation through which food products (meat, fish, cheeses) are subjected to the action of smoke for drying, antiseptic preservation, and organoleptic improvement. It also represents the process of chemical or optical treatment of materials by depositing a thin layer of smoke compounds.
• Allelotropism — A chemical and physical phenomenon consisting of the coexistence of two isomeric or tautomeric forms of the same substance in a reversible dynamic equilibrium, such that one form continuously transforms into the other, their ratio being dependent on external factors like temperature. Structurally, allelotropism represents a particular form of dynamic isomerism frequently encountered in advanced organic chemistry.
• Americium — A variant graphical form or unadapted direct borrowing from English or Latin for the radioactive transuranium chemical element with atomic number 95, named in standard Romanian 'americiu'. It sometimes appears in imported technical papers, international databases, or commercial chemical catalogs to indicate the atomic structure Am of the actinide series.
• Mix — To put together two or more different substances, objects, or elements, agitating or combining them to form a homogeneous or heterogeneous whole. In a reflexive or intransitive sense, it means to intervene without right, invitation, or permission into the affairs, discussions, or problems of another person, or to become confused and lose the train of thought during a speech.
• Amphibolic — Containing amphiboles or belonging to them; in petrography, it describes a rock or mineral structure dominated by the presence of inosilicates from the amphibole group. In biochemistry and physiology, the term describes a dual or hybrid metabolic pathway (such as the Krebs cycle) that functions structurally in both catabolic (breakdown) and anabolic (synthesis) processes.
• Fused — Pertaining to structures, chemical molecules, or organisms that are ring-shaped, composed of cyclic rings, or feature fused molecular rings sharing common atoms. In organic chemistry, it describes fused polycyclic hydrocarbon compounds, while in zoology it historically references ring-segmented organisms (annelids).
• Combustion — The act of burning and its result; an exothermic chemical reaction involving the rapid oxidation of a combustible substance in the presence of an oxidizer, structurally accompanied by the release of heat, smoke, and light emission in the form of a flame. In physiology and biochemistry, it denotes the metabolic process of cellular oxidation of nutrients to produce vital energy.
• Silver solution — A regional, technical, or unofficial form historically used to denote a substance, a silvery paint, a photographic emulsion, or a fluid solution based on silver salts (such as silver nitrate) utilized for silver-plating metals, treating mirrors, or in laboratory processes. As an adjective, it represents an early variant for 'argintică', describing a reaction, texture, or metallic brightness that structurally recalls the physical properties of silver.
• Silver — A chemical element with atomic number 47 and symbol Ag, located within the transition metals group. It is a precious metal of a brilliant white color, structurally characterized by having the highest electrical conductivity, thermal conductivity, and reflectivity of any metal, widely used in electronics, solar panel manufacturing, silverware, jewelry, medicine (for its antibacterial properties), and historically as a monetary standard.
• Silvering — The act of silver-plating and its result; a technological, mechanical, or chemical process through which an object is coated with a fine layer of silver; silver-plating. In an artisan and industrial sense, it represents a substantivized long infinitive form used to record the plating of surfaces for decorative, protective, or reflective purposes in the mirror or precision components industry.
• Argol — An archaic technical or unofficial industrial term historically used to denote crude wine tartar, a crystalline crust structurally composed of impure potassium bitartrate that deposits on barrel walls during wine fermentation or long-term storage. In the early chemical industry, argol was collected, refined, and utilized as a vital raw material for manufacturing cream of tartar or as a mordant in textile dyeing.
• Arimat — A rare technical term or chemical compound from the class of salts or structural aromatic derivatives analyzed in advanced organic synthesis processes; belonging to or containing a structure from a specific aromatic radical.