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Most metal sulfides or their salts, are electrically conductive and this allows electrochemical redox reactions to efficiently occur in the molten state or in aqueous solutions.
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Most and metal
Most underground black metal artists have continued this style.
Most carbonylation processes require metal catalysts, examples include the Monsanto acetic acid process and hydroformylation.
Most hydroxyapatite ceramics are very porous and lack mechanical strength, and are used to coat metal orthopedic devices to aid in forming a bond to bone or as bone fillers.
Most structures follow the points-on-a-sphere pattern ( or, as if the central atom were in the middle of a polyhedron where the corners of that shape are the locations of the ligands ), where orbital overlap ( between ligand and metal orbitals ) and ligand-ligand repulsions tend to lead to certain regular geometries.
Most coins presently are made of a base metal, and their value comes from their status as fiat money.
Most modern currencies are fiat currency, allowing the coins to be made of base metal.
Most glasses contain a metal oxide fused with silica.
Most metallocenes are prepared by the reaction of sodium cyclopentadienide with metal dihalides:
Most of these employed some type of flywheel-friction disc to control the speed of the rotating cylinder or turntable ; as the speed increased, centrifugal force caused a brake — often a felt pad — to rub against a smooth metal surface, slowing rotation.
Most ores are a chemical compound of the metal with other elements, such as oxygen ( as an oxide ), sulfur ( as a sulfide ) or carbon and oxygen together ( as a carbonate ).
* Most scientists describe a " transition metal " as any element in the d-block of the periodic table, which includes groups 3 to 12 on the periodic table.
Most tubes have glass envelopes, though ceramic and metal envelopes ( atop insulating bases ) have been used.
Most of these instruments are made of wood but can be made of other materials, such as metal or plastic.
Most of the World War II fleet was sold for scrap metal during the early 1960s.
Most glass used in laboratory glassware does not have the same coefficient of thermal expansion as metal, so fusing the usual type of glass with metal is likely to result in cracking of the glass.
Most of the historic metal mining camps of Colorado lie in this area, the most important exception being the Cripple Creek District. Approximate boundaries of the Colorado Mineral Belt, as defined by Tweto and Sims ( 1963 ).
Most pigments are charge-transfer complexes, like transition metal compounds, with broad absorption bands that subtract most of the colors of the incident white light.
Most eye injuries occur when solid particles such as metal slivers, wood chips, sand or cement chips get into the eye.
Most lapidary work is done using motorized equipment and resin or metal bonded diamond tooling in successively decreasing particle sizes until a polish is achieved.
Most of the buildings on Trantor were destroyed during the sack, and over the course of the next two centuries the metal on Trantor was gradually sold off, as farmers uncovered more and more soil to use in their farms.
Most popular Polish thrash metal bands were Wilczy Pająk ( Wolf Spider ), Dragon, Destroyers, Hammer, Open Fire, STOS, Hellias and Alastor.
Most of the metal objects that had survived the Dissolution were also removed and other ornamental parts were damaged in Puritan sternness.
Most of what we have from the Babylonians was inscribed in cuneiform with a metal stylus on tablets of clay, called laterculae coctiles by Pliny the Elder ; papyrus seems to have been also employed, but it has perished.
Most of these saws are designed with a blade to cut wood but may also be equipped with a blade designed to cut masonry, plastic, or metal.
Most and sulfides
Most gas odorants utilized currently contain mixtures of mercaptans and sulfides, with t-butyl mercaptan as the main odor constituent.
Most copper is mined or extracted as copper sulfides from large open pit mines in porphyry copper deposits that contain 0. 4 to 1. 0 % copper.
Most usable metallic ores in the Earth's crust are oxides or sulfides, and as such do not manifest the properties of refined metals.
Most of the time it is found in nature combined with other metals and minerals that contain silver compounds, generally in the form of sulfides such as galena ( lead sulfide ) or cerussite ( lead carbonate ).
Most of the mined ore minerals are found as sulfides such as galena, sphalerite, and chalcopyrite.
Most and their
Most avant-garde creators, true to their interest in the self-sufficiency of pure movement, have tended to dress their dancers in simple lines and solid colors ( often black ) and to give them a bare cyclorama for a setting.
Most of the Rebels got away since they could make better time through the stiff brush than their naked pursuers.
Most important of all, the less developed countries must be persuaded to take the necessary steps to allocate and commit their own resources.
Most of the others will swallow their $.50 to $3 charge rather than lose a good customer.
Most skilled industrial workers, nevertheless, still acquire their skills outside of formal training institutions.
Most Jewish mothers are determined to exercise vigilance over the social and sexual lives of their daughters by keeping them home.
Most pastors and laymen, even though they believe it to be important, assume that the ecumenical movement lies outside the province of their parishes.
Most children love the animated puppet faces and their flexible bodies, and they prefer to see them as though the puppets were in action, rather than put away in boxes.
( 1 ) Most of the realtors minimized their own understanding of and role in the racial issue, pleading that they only reflect the attitudes and intentions of their society.
Most babes survived the techniques of pituitary manipulation that kept their bodies small, eliminating the necessity of transfers from smaller to larger shells.
Most of their original objections about `` shells '' were overridden by the relief that these hideous ( to them ) bodies were mercifully concealed.
Most amphibians lay their eggs in water and have aquatic larvae that undergo metamorphosis to become terrestrial adults.
Most species lay their eggs underground and when the larvae hatch, they make their way to adjacent bodies of water.
Most amphibians, however, are able to exchange gases with the water or air via their skin.
Most eggs contain the pigment melanin which raises their temperature through the absorption of light and also protects them against ultraviolet radiation.
Most are photosynthetic like plants, and " simple " because their tissues are not organized into the many distinct organs found in land plants.
* Most monocots are unable to thicken their stems once they have formed, since they lack the cylindrical meristem present in other angiosperm groups.
Most of the basins take their names from cities or towns located at their rims.
Most apparent is their sheer bulk ; complexes averaged more than 200 rooms each, and some enclosed up to 700 rooms.
Most do not enter the World to Come immediately, but now experience a period of review of their earthly actions and they are made aware of what they have done wrong.
Most metals and alloys can be work hardened by creating defects in their crystal structure.
0.444 seconds.