what is tin antimony?
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What is Antimony? - Definition, Uses & Facts Chemical Background and Properties of Antimony. Antimony is a chemical element that is recognized by its distinctive atomic symbol of Sb. This atomic symbol is derived from the Latin name for antimony, stibium. The atomic number of antimony is 51 and its atomic weight of 121.8g/mol. Classified as a metalloid, you can spot antimony on the periodic table next to metalloid neighbors arsenic (As) and tellurium (Te). A metalloid is a chemical element that has a mixture of properties between a metal and nonmetal.
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How does antimony improve lead-based castings? Antimony (Sb) is an element that is blended in with metals such as lead to create different alloys. In lead-based alloys, antimony is added in the range of 1/2 percent to 12 percent and most commonly it is used in a range of 1/2 percent to 6 percent antimony and the balance of the alloy is lead or tin.o what does this do to the density? Pure lead has a density of .41 pounds per cubic inch. Six percent antimonial lead has a density of .393 pounds per cubic inch, which is a loss of .0028 per percentage point of antimony.
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What is Antimony Used for â Metal Items What is Antimony Used for Today. Modern uses of Antimony also take advantage of its hardening effect in alloys. It is often alloyed with lead and with tin, and is widely employed for lead-acid battery plates, bullets and cable sheathing. You can also find tin antimony solder.
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Antimony The largest applications for metallic antimony is an alloy with lead and tin and the lead antimony plates in lead–acid batteries. Alloys of lead and tin with antimony have improved properties for solders, bullets and plain bearings. Antimony compounds are prominent additives for chlorine and bromine-containing fire retardants found in many commercial and domestic products. An emerging application is the use of antimony in microelectronics.
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- Melting Point: 631 degrees C. Antimony is a very brittle, crystalline metal which has a bluish-white color and a metallic shine. The metal is a poor conductor of heat and electricity. The metal is stable in air but will burn at a temperature close to its melting point, giving off white fumes of oxide.
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antimony 1. (Elements & Compounds) a toxic metallic element that exists in two allotropic forms and occurs principally in stibnite. The stable form is a brittle silvery-white crystalline metal that is added to alloys to increase their strength and hardness and is used in semiconductors.oun. 1. antimony-a metallic element having four allotropic forms; used in a wide variety of alloys; found in stibnite. atomic number 51, Sb. metal, metallic element-any of several chemical elements that are usually shiny solids that conduct heat or electricity and can be formed into sheets etc.
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TIN Tin is a member of Group 14 (IVA) in the periodic table. The periodic table is a chart that shows how chemical elements are related to one another. Tin is also part of the the carbon family. Other carbon family elements include carbon, silicon, germanium, and lead. Tin is a highly workable metal that was once as valuable as silver for jewelry, coins, and special dishware.
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Heavy Metals Effects of Antimony on the environment. Antimony is a metal used in the compound antimony trioxide, a flame retardant. It can also be found in batteries, pigments, and ceramics and glass. Exposure to high levels of antimony for short periods of time causes nausea, vomiting, and diarrhea.
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Bogey to Blow-Up Although the first noted use of the word par in golf was in Britain and predates the bogey, today's rating system does not and the par standard was not further developed until later. It was the Ladies Golf Association, who, from 1893, began to develop a national handicapping system for women.
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- Antimony: Symbol: Sb: Atomic Number: 51: Atomic Mass: 121.76 atomic mass units: Number of Protons: 51: Number of Neutrons: 71: Number of Electrons: 51: Melting Point: 630.0° C: Boiling Point: 1750.0° C: Density: 6.684 grams per cubic centimeter: Normal Phase: Solid: Family: Metalloids: Period: 5: Cost: $4.50 per 100 grams
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- Antimony is a semi-metal. In its metallic form it is silvery, hard and brittle. Uses. Antimony is used in the electronics industry to make some semiconductor devices, such as infrared detectors and diodes.It is alloyed with lead or other metals to improve their hardness and strength. A lead-antimony alloy is used in batteries.t is most often found as antimony(III) sulfide. It is extracted by roasting the antimony(III) sulfide to the oxide, and then reducing with carbon. Antimony can also be found as the native metal. China produces 88% of the world’s antimony.
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- Antimony is mixed (that is, alloyed) with other metals, such as lead, to make the lead harder and stronger for use in lead-acid batteries. On the other hand, some alloys such as Babbitt Metal (an alloy of antimony, tin, copper, and sometimes lead) are useful as machine bearings because they are soft and slippery.
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Antimony Facts Properties: The melting point of antimony is 630.74°C, boiling point is 1950°C, specific gravity is 6.691 (at 20°C), with a valence of 0, -3, +3, or +5. Two allotropic forms of antimony exist: the usual stable metallic form and the amorphous gray form.
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Antimony - Sb Very pure antimony is used to make certain types of semiconductor devices, such as diodes and infrared detectors. Antimony is alloyed with lead to increase lead's durability. Antimony alloys are also used in batteries, low friction metals, type metal and cable sheathing, among other products. Antimony compounds are used to make flame-proofing materials, paints, ceramic enamels, glass and pottery.
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Tin (II) chloride Tin(II) chloride, also known as stannous chloride, is a white crystalline solid with the formula SnCl2. It forms a stable dihydrate, but aqueous solutions tend to undergo hydrolysis, particularly if hot. SnCl2 is widely used as a reducing agent (in acid solution), and in electrolytic baths for tin-plating.
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Pewter & Lead Safety Modern pewter is still a tin-based alloy, but instead of potentially toxic lead, the tin is mixed with copper and antimony. These two metals strengthen the tin without lending the additional weight and potential toxicity of lead.
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Tin For other uses, see Tin (disambiguation). Tin is a chemical element with symbol Sn (for Latin: stannum) and atomic number 50. It is a post-transition metal in group 14 of the periodic table. It is obtained chiefly from the mineral cassiterite, which contains tin dioxide, SnO2. Tin shows a chemical similarity to both of its neighbors in group 14, germanium and lead, and has two main oxidation states, +2 and the slightly more stable +4.
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Tin As an acidic element, tin forms H 2 SnO 3, metastannic acid, and H 2 SnS 3, thiostannic acid. A salt of thiostannic acid is important in qualitative analysis, where the reaction SnS 2 + Na 2 S → Na 2 SnS 3 is used to dissolve the sulphide so that tin can be separated from the other cations in its group.
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Antimony Element Facts Source: Most antimony is produced from stibnite (antimony sulfide, Sb 2 S 3). It is also extracted as a byproduct of copper, gold and silver production. Isotopes: 31 whose half-lives are known, mass numbers 104 to 136.
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Antimony Antimony and antimony alloys are a great way to harden other metals by melting and mixing them in. Remember Antimony melts at over 1100 F, so if your looking to harden up a lead alloy you already have, try our Super Hard alloy that easily blends in at only 750 F. Certs for Antimony Ingot.
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- In 1997, when Taipan discovered the Eastern Hills mineralisation, the antimony price was depressed, at or below US$2,000 per tonne and the lead price was around US$550 per tonne.
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Type metal Antimony (Sb) melts at 630 °C. This highly crystalline metalloid, gives type metal its hardness and a much better and sharper cast from the matrix. It has a crystalline appearance while being both brittle and fusible. When alloyed with lead, it strengthens the alloy and improves casting detail.
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Pewter Pewter is a malleable metal alloy, traditionally 85–99% tin, with the remainder consisting of copper, antimony, bismuth and sometimes, less commonly today, lead. Silver is also sometimes used. Copper and antimony act as hardeners while lead is common in the lower grades of pewter, which have a bluish tint.
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Tin Tin is one of the basic chemical elements. When refined, it is a silvery-white metal known for its resistance to corrosion and its ability to coat other metals. It is most commonly used as a plating on the steel sheets used to form cans for food containers.Tin is also combined with copper to form bronze and with lead to form solder. A tin compound, stannous fluoride, is often added to toothpaste as a source of fluoride to prevent tooth decay.The earliest use of tin dates to about 3500. in what is now Turkey, where it was first mined and processed.in is also combined with copper to form bronze and with lead to form solder. A tin compound, stannous fluoride, is often added to toothpaste as a source of fluoride to prevent tooth decay. The earliest use of tin dates to about 3500. in what is now Turkey, where it was first mined and processed.
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What is the formula for antimony pentasulfide? What is the formula for antimony pentasulfide? A: Antimony pentasulfide, also known as antimonic sulfide or antimony red, is a chemical compound with the formula Sb2S5. Its molar mass is 403.85 grams per mole, and its density is 4.12 grams per cubic centimeter. It exists as a yellow to orange powder and is insoluble in water.
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- Antimony is a semi-metal. In its metallic form it is silvery, hard and brittle. Uses. Antimony is used in the electronics industry to make some semiconductor devices, such as infrared detectors and diodes.It is alloyed with lead or other metals to improve their hardness and strength. A lead-antimony alloy is used in batteries.ppearance. Antimony is a semi-metal. In its metallic form it is silvery, hard and brittle. Uses. Antimony is used in the electronics industry to make some semiconductor devices, such as infrared detectors and diodes. It is alloyed with lead or other metals to improve their hardness and strength.