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Substance that is not chemically reactive
the term chemically inert is used to describe a substance that is not chemically reactive. From a thermodynamic perspective, a substance is inert, or nonlabile
Chemically_inert
Topics referred to by the same term
Look up inert or inertness in Wiktionary, the free dictionary. Inert may refer to: Chemically inert, not chemically reactive Inert gas Noble gas, historically
Inert
Synthetic polymer
of tetrafluoroethylene, and has numerous applications because it is chemically inert. The commonly known brand name of PTFE-based composition is Teflon
Polytetrafluoroethylene
Gas which does not chemically react under the specified conditions
An inert gas is a gas that does not readily undergo chemical reactions with other chemical substances and therefore does not readily form chemical compounds
Inert_gas
Explosive weapon
material (such as phlegmatized HMX or RDX) and small particles of a chemically inert material such as tungsten. It is intended to limit the effective distance
Dense_inert_metal_explosive
Transparent non-crystalline solid material
amorphous (non-crystalline) solid. Because it is often transparent and chemically inert, glass has found widespread practical, technological, and decorative
Glass
Class of polyethylenes
density of the material. All forms of PE are colorless, odorless, rather chemically inert solids produced by the polymerization of ethylene, the monomer. LLDPE
High-density_polyethylene
Chemical compound
hexafluorophosphate anion. These species are chemically inert, which allows the salt to serve as an inert electrolyte over a wide potential range. This
Tetrabutylammonium hexafluorophosphate
Tetrabutylammonium_hexafluorophosphate
Chemical element with atomic number 36 (Kr)
often used with other rare gases in fluorescent lamps. Krypton is chemically inert. Krypton, like the other noble gases, is used in lighting and photography
Krypton
List of human-made polymers
biopolymer. Note 1: Artificial polymer should also be used in the case of chemically modified biopolymers. Note 2: Biochemists are now capable of synthesizing
List_of_synthetic_polymers
Type of plastic reinforced by glass fiber
electromagnetic radiation, can be molded into complex shapes, and is chemically inert under many circumstances. Applications include aircraft, boats, automobiles
Fiberglass
Chemical element with atomic number 10 (Ne)
νέον, a neuter singular form of νέος (neos), meaning 'new'. Neon is a chemically inert gas; although neon compounds do exist, they are primarily ionic molecules
Neon
Chemical element with atomic number 18 (Ar)
odorless, nonflammable and nontoxic as a solid, liquid or gas. Argon is chemically inert under most conditions and forms no confirmed stable compounds at room
Argon
Analytical chemistry technique
mobile phase used in LC and preserves the chemical identity of the chromatography products (chemically inert). As a requirement, the interface should not
Liquid chromatography–mass spectrometry
Liquid_chromatography–mass_spectrometry
Substance used to reduce or regulate the temperature of a system
high thermal capacity, low viscosity, and low cost, is non-toxic and chemically inert, and neither causes nor promotes corrosion of the cooling system. Some
Coolant
Chemical compound
derivative of the hydrocarbon 1,3-dimethylcyclohexane. It is chemically and biologically inert. Perfluoro-1,3-dimethylcyclohexane can be manufactured by
Perfluoro-1,3-dimethylcyclohexane
Perfluoro-1,3-dimethylcyclohexane
Inert electrolyte: non-redox active and non complexing ligand
solution in the experimental conditions to be explored; It must be chemically inert with the other solutes present in solution: – no precipitation reaction
Supporting_electrolyte
Chemical elements not bound to other elements or compounds
free element is a chemical element that is not combined with or chemically bonded to other elements. These may either be chemically inert, or may form bonds
Free_element
Any ester derived from phthalic acid
commercial samples can be yellowish with faint odors. Being fairly chemically inert and easily produced, they are widely used as plasticizers, i.e., substances
Phthalates
Insufficient oxygen in breathed air
Inert gas asphyxiation is a form of asphyxiation that results from breathing a physiologically inert gas in the absence of oxygen, or a low amount of oxygen
Inert_gas_asphyxiation
Laboratory device
magnet in plastic or covering it with glass or porcelain makes it chemically inert. The plastic-coated bar magnet was independently invented in the late
Magnetic_stirrer
Chemical compound
density of the material. All forms of PE are colorless, odorless, rather chemically inert solids produced by the polymerization of ethylene, the monomer. LLDPE
Low-density_polyethylene
Chemical substance not composed of simpler ones
as well as atomic argon, a noble gas which is chemically inert and therefore does not undergo chemical reactions. The standard model of an atom is of
Chemical_element
Electron in the outer shell of an atom's energy levels
electrons (corresponding to a noble gas configuration) tends to be chemically inert. Atoms with one or two valence electrons more than a closed shell are
Valence_electron
Heat- and wear-resistant metals
point above 2000 °C and high hardness at room temperature. They are chemically inert and have a relatively high density. Their high melting points make
Refractory_metals
Electrical generator that uses heat from radioactive decay
the pure material but for a chemically inert form. For actinides this is of little concern as their oxides are usually inert enough (and can be transformed
Radioisotope thermoelectric generator
Radioisotope_thermoelectric_generator
Metallic elements that are nearly chemically inert
and is said to be tarnished by moist air. Osmium and iridium are chemically inert in ambient conditions. Platinum and gold can be dissolved in aqua regia
Noble_metal
American chemist and engineer (1889–1944)
known to be highly volatile (a requirement for a refrigerant) and also chemically inert. They eventually settled on the concept of incorporating fluorine into
Thomas_Midgley_Jr.
Group of phyllosilicate minerals
into thin sheets usually causing foliation in rocks. These sheets are chemically inert, dielectric, elastic, flexible, hydrophilic, insulating, lightweight
Mica
Fluoropolymer which has the highest diffuse reflectance of any known material
high-density polyethylene and is thermally stable to over 350 °C. It is chemically inert to all but the most powerful bases, such as sodium amide and organosodium
Spectralon
Airtight seal
higher temperatures than Vaseline (a common substitute), and are more chemically inert than other substitutes. Ground glass joints are translucent when clean
Hermetic_seal
Chemical element with atomic number 73 (Ta)
together with the chemically similar niobium, mainly in the mineral groups tantalite and columbite (coltan). The chemical inertness and very high melting
Tantalum
Class of chemical compounds
formulas of different types PFPE-K PFPE-Y PFPE-Z PFPE-D PFPE-A PFPEs are chemically inert to many acids and oxidants (like fuming sulfuric acid (oleum, SO3)
Perfluoropolyether
Radioactive isotope of caesium
ferrocyanides, for example) but their specific activity will be lower. Other chemically inert caesium compounds include caesium-aluminosilicate-glasses akin to the
Caesium-137
Polymer
density of the material. All forms of PE are colorless, odorless, rather chemically inert solids produced by the polymerization of ethylene, the monomer. LLDPE
Linear low-density polyethylene
Linear_low-density_polyethylene
Reluctance of s-orbitals to take part in bond formation
The inert-pair effect is the tendency of the two electrons in the outermost atomic s-orbital to remain unshared in compounds of post-transition metals
Inert-pair_effect
Chemical compound
perfluorinated derivative of the hydrocarbon methylcyclohexane. It is chemically and biologically inert. Perfluoromethylcyclohexane can be manufactured by the Fowler
Perfluoromethylcyclohexane
American manufacturing company
UV-resistant Hydrophobic and oleophobic (non-wetting to water and oil) Chemically inert (and biocompatible) In addition to these properties, PTFE is very soft
W._L._Gore_&_Associates
Brand of mineral oil
commonly used in infrared spectroscopy. As a paraffin oil it is largely chemically inert and has a relatively uncomplicated IR spectrum, with major peaks between
Nujol
Chemical compound
extensively as a counterion of organic and inorganic salts, as it is a "chemically inert, hydrophobic anion" and pseudohalide. It is also as a reactant for
Dicyanamide
Group of low-reactive, gaseous chemical elements
used in ion engines due to their inertness. Since ion engines are not driven by chemical reactions, chemically inert fuels are desired to prevent unwanted
Noble_gas
Materials resistant to decomposition under high temperatures
chemically and physically stable at high temperatures. Depending on the operating environment, they must be resistant to thermal shock, be chemically
Refractory
Bottle containing liquid (usually milk or formula) to nourish infant
easier to clean, less likely to retain formula residues, and relatively chemically inert. Hybrid bottles using plastic on the outside and glass inside have
Baby_bottle
Material used on the tank bottom of an aquarium
loose enough for plant roots to penetrate it. The substrate should be chemically inert and free of sharp edges. Fine gravel (1–2 mm) is preferred by some
Substrate_(aquarium)
Family of demersal cephalopod
precipitate is the sepia pigment.[citation needed] It is relatively chemically inert, which contributes to its longevity. Today, artificial dyes have mostly
Cuttlefish
Substance used to induce or sustain dryness
control the level of water in gas streams. Although some desiccants are chemically inert, others are extremely reactive and require specialized handling techniques
Desiccant
Type of temperature sensor (thermometer)
housing or protective sleeve, often made of a metal alloy that is chemically inert to the process being monitored. Selecting and designing protection
Resistance_thermometer
Chemical element with atomic number 2 (He)
romanized: helios, lit. 'sun') is a chemical element; it has symbol He and atomic number 2. It is a colorless, odorless, non-toxic, inert, monatomic gas and the first
Helium
Inert DNA used to improve the efficiency of nucleic acid precipitation and purification
Carrier DNA is chemically inert, fragmented DNA used in molecular biology during extraction and precipitation procedures to improve the recovery of trace
Carrier_DNA
Lacquer that looks like hammered metal when dried
mineral mica. Mica is resilient, reflective, refractive, dielectric, chemically inert, insulating, lightweight, and hydrophilic. Alternatively, aluminium
Hammer_paint
Waterproof grease made by combining a silicone oil with a thickener
laboratory glassware. Although silicones are normally assumed to be chemically inert, several historically significant compounds have resulted from unintended
Silicone_grease
Chemical compound
it is an odorless, tasteless, white, gelatinous substance, which is chemically inert.[citation needed] One of the primary industrial methods to acquire
Hydrated_silica
Chemical compound containing a noble gas element
early twentieth century, their inertness was ascribed to a full valence shell of electrons which render them very chemically stable and nonreactive. All
Noble_gas_compound
Barium sulfate mineral
soft enough to not damage the bearings of a tricone drill bit, is chemically inert, and contains no more than 250 milligrams per kilogram of soluble alkaline
Baryte
Method using bubbling a gas through liquid
remove oxygen, or for sensitive solutions or reactive molten metals, a chemically inert gas such as nitrogen, argon, or helium is used. Solvents used in high-performance
Sparging_(chemistry)
Substances used to calm the boiling process
the boiling chips will provide effective nucleation sites, yet are chemically inert. In less demanding situations, like school laboratories, pieces of
Boiling_chip
Industrial process for ammonia production
monoxide, carbon dioxide, and oxygen are temporary poisons. Although chemically inert components of the synthesis gas mixture such as noble gases or methane
Haber_process
Molecular biology technique
function of a given protein. Alanine is used because of its non-bulky, chemically inert, methyl functional group that nevertheless mimics the secondary structure
Alanine_scanning
Method used to apply surface coatings
very high melting point and is chemically inert. In other words, quartz does not interfere with any physical or chemical reactions regardless of the conditions
Chemical_vapor_deposition
Alloy of copper and aluminium
needed] It is used instead of gold for dental crowns, since it is chemically inert and has the appearance of gold.[citation needed] The Doehler Die Casting
Aluminium_bronze
Substance introduced to reduce friction between surfaces in mutual contact
non-stick surface. Its usable temperature range up to 350 °C and chemical inertness make it a useful additive in special greases, where it can function
Lubricant
Chemical compound
perfluorinated derivative of the hydrocarbon methyldecalin. It is chemically and biologically inert. It is mainly of interest as a blood substitute, exploiting
Perfluoromethyldecalin
Type of nuclear battery which generates electric current
be further increased by transforming the radioisotope used into a chemically inert and mechanically stable form, which reduces the risk of dispersal or
Betavoltaic_device
Mineral (as opposed to the chemical element)
in uncombined form Noble metal – Metallic elements that are nearly chemically inert Gangue – Commercially worthless material that surrounds a wanted mineral
Native_copper
Manufacturing process using etching chemicals to remove material
corrosive chemical known as an etchant, which reacts with the material in the area to be cut and causes the solid material to be dissolved; inert substances
Chemical_milling
Compound of silicon and nitrogen
composition. It is a white, high-melting-point solid that is relatively chemically inert, being attacked by dilute HF and hot H 3PO 4. It is very hard (8.5
Silicon_nitride
Chemical element with atomic number 22 (Ti)
pigment is chemically inert, resists fading in sunlight, and is very opaque: it imparts a pure and brilliant white color to the brown or grey chemicals that
Titanium
First electrical battery that could continuously provide an electric current to a circuit
serves here as a "chemically inert" noble metallic conductor for the transport of electrons in the circuit and does not chemically participate in the
Voltaic_pile
History of Earth 4600–539 million years ago
quantities as a byproduct of their metabolism. This radical shift from a chemically inert to an oxidizing atmosphere caused an ecological crisis, sometimes called
Precambrian
Smallest unit of a chemical element
their outer shell completely filled with electrons, which results in chemically inert elements known as the noble gases. Quantities of atoms are found in
Atom
Methods of storing coin collections
certain plastic tubes, and any other storage container that is not chemically inert. "Proper Coin Storage". PCGS. "Care and Storage of Coins". Archived
Coin_storage
Inorganic, nonmetallic solid prepared by the action of heat
materials include nuclear fuels for burning excess plutonium (Pu), or a chemically inert source of alpha radiation in power supplies for uncrewed space vehicles
Ceramic
processed material from surface reactions (chemically inert) Allow surface of processed material to change (chemically reactive) Principal components of endothermic
Endothermic_gas
Diamond created by controlled processes
and other semiconducting devices from overheating. Diamond is hard, chemically inert, and has high thermal conductivity and a low coefficient of thermal
Synthetic_diamond
Alloy of cobalt and chromium used in medical implants
reduces complication with the surrounding tissues when implanted, and chemically inert that they minimize the possibility of irritation, allergic reaction
Cobalt-chrome
Ion which negates another oppositely-charged ion in an ionic molecule
of its partner ion. The counterion is expected to be chemically inert. For counteranions, inertness is expressed in terms of low Lewis basicity. The counterions
Counterion
Great Comet of 1997
first comet where the noble gas argon was detected. Noble gases are chemically inert and vary from low to high volatility. Since different noble elements
Comet_Hale–Bopp
Method of separating mixtures
only) Packed column (packed with glass beads, metal pieces, or other chemically inert material) Spinning band distillation system. Laboratory-scale distillations
Distillation
Helium leak detection instrument
leaks rapidly. Helium also has the properties of being non-toxic, chemically inert and present in the atmosphere only in minute quantities (5 ppm). Typically
Helium_mass_spectrometer
characteristics, such as low wear, low friction, and high strength. It is chemically inert and self lubricating. It qualifies as a class III plain bearing. The
Frelon_(material)
Any chemical compound having at least one nitrogen atom
or hexagonal close-packed lattice. They are opaque, very hard, and chemically inert, melting only at very high temperatures (generally over 2500 °C). They
Nitrogen_compounds
Type of surface modification technique
system. Many plastics, such as polyethylene and polypropylene, have chemically inert and nonporous surfaces with low surface energy causing them to be non-receptive
Corona_treatment
Ancient Chinese approach to alchemy
to have an inner essence of longevity due to them being relatively chemically inert and resistant to weathering as opposed to common metals like copper
Chinese_alchemy
Polymer resin widely used in packaging
catalyst for the polymerisation reaction. Polystyrene is relatively chemically inert. While it is waterproof and resistant to breakdown by many acids and
Polystyrene
Chemical compound
their Fluorinert range of heat transfer fluids. Perfluorooctane is chemically inert, but has useful physical properties, leading to its employment in diverse
Perfluorooctane
combination of high surface area with high material strength. It is chemically inert and possesses versatile hydrophilic surface chemistry. These properties
Nanotechnology for water purification
Nanotechnology_for_water_purification
System that supports a biologically active environment
undertake the main purification processes. In some of these systems, a chemically inert medium with very high surface area is provided as a substrate for the
Bioreactor
High-capacity electrochemical capacitor
electrolyte achieves only 100 F/g. The electrolyte must be chemically inert and not chemically attack the other materials in the capacitor to ensure long
Supercapacitor
to induce gas-solid collisions. The packing material is generally chemically inert, such as quartz. The precursor (i) volatilizes with gentle heating
Flash_vacuum_pyrolysis
Chemical element with atomic number 13 (Al)
melting point of 2,045 °C (3,713 °F), has very low volatility, is chemically inert, and is a good electrical insulator. It is often used in abrasives
Aluminium
Crystalline form of carbon
extremely high pressure and temperature. Graphite's low cost, thermal and chemical inertness and characteristic conductivity of heat and electricity finds numerous
Graphite
Sharp cutting part of a weapon or tool
made of stainless steel so that they remain free of rust and largely chemically inert; tool steels are hard and impact resistant (and often expensive as
Blade
Soviet nuclear-powered surveillance satellite
up completely in the upper atmosphere on re-entry and the argon, a chemically inert gas, will dissipate. The major risk of the now solid objects is impact
US-A
Lenses placed on the eye's surface
glasses. Rigid lenses are more chemically inert, allowing them to be worn in more challenging environments where chemical inertia is important compared
Contact_lens
Mix of crumbled stones
Quartz is the most common mineral found in gravel, as it is hard, chemically inert, and lacks cleavage planes along which the rock easily splits. Most
Gravel
List of definitions of terms and concepts related to automobiles
automotive coolant has high thermal capacity, low viscosity, and is chemically inert and non-toxic; though specific properties can vary widely by intended
Glossary_of_automotive_terms
Waste that doesn't undergo significant physical, chemical or biological changes
Inert waste is waste which is neither chemically nor biologically reactive and will not decompose or only very slowly. Examples of this are sand, concrete
Inert_waste
How stable a substance is when mixed with another substance
taken not to allow these chemicals to mix. chemically inert Chemical compatibility chart safe/unsafe combinations "Chemical Compatibility". spectrumlabs
Compatibility_(chemical)
and neuroprotective side-effects despite usually being considered chemically inert, and can activate at least one human transcription factor. (Radon is
Biological roles of the elements
Biological_roles_of_the_elements
Nucleosynthesis pathway
model, are particularly stable nuclei, much like the noble gases are chemically inert. This implied that some abundant nuclei must be created by slow neutron
S-process
CHEMICALLY INERT
CHEMICALLY INERT
CHEMICALLY INERT
CHEMICALLY INERT
Boy/Male
British, English
Island with Elder Trees
Surname or Lastname
English
English : see Hadsall.
Male
Turkish
Armenian and Turkish name EMIN means "honest."
Biblical
perfection, or power, of Jehovah,able through Jehovah, The same as Jecholiah: strong through Jehovah
Boy/Male
Hindu
Sunny, A bird
Boy/Male
Australian, Chinese, French, Hawaiian, Hebrew
People of God
Boy/Male
Tamil
Alampata | அலாமபதாÂ
Ever eternal Lord
Boy/Male
English
Red cliff.
Boy/Male
British, English
Son of Watt
Girl/Female
Tamil
Sangrama | ஸஂகà¯à®°à®®à®¾à®‚
Name of a Raga
CHEMICALLY INERT
CHEMICALLY INERT
CHEMICALLY INERT
CHEMICALLY INERT
CHEMICALLY INERT
n.
A substance used for producing a chemical effect; a reagent.
a.
Of or pertaining to micro-chemistry; as, a micro-chemical test.
adv.
According to chemical principles; by chemical process or operation.
n.
A person versed in chemistry or given to chemical investigation; an analyst; a maker or seller of chemicals or drugs.
adv.
Universally.
v. t.
To deprive of cohesion by combining chemically with water; to slake; as, to slack lime.
n.
A low fire used in chemical operations.
n.
Chemical analysis.
a.
Alt. of Stereo-chemical
a.
Chemical.
a.
United closely; confederated; chemically united.
a.
Chemical; alchemical.
adv.
In an hermetical manner; chemically.
n.
A chemical laboratory.
a.
Pertaining to chemistry; characterized or produced by the forces and operations of chemistry; employed in the processes of chemistry; as, chemical changes; chemical combinations.
n.
A chemical earth, the oxide of scandium.
a.
Of supreme chemical powers.
adv.
In the manner of alchemy.
v. t.
To purify or refine chemically.
adv.
With the sun at rising or setting; as, a star is said to rise or set cosmically when it rises or sets with the sun.