Description and origins of Antimony Goblets, a sample of the element Antimony in the Periodic Table. Atomic number of Antimony is 51 and it is indicated by the symbol Sb. Hazards and Risks. Compound Thermochemical cycle / kJ mol-1 Calculated / kJ mol-1; SbF 3: 5295 (no value) SbCl 3: 5032 (no value) SbBr 3: 4954 (no value) SbI 3: 4867 (no value) No data for any hydrides of antimony. I would be delighted to receive corrections as well as additional referenced uses.. used in semiconductor technology for making infrared detectors, diodes, and Hall-effect devices No data for any oxides of antimony. ASCII PERIODIC TABLE OF THE ELEMENTS Sb Relative atomic mass: 121.760 +- 0.001 English: Antimony French: Antimoine Croatian: Antimon German: Antimon Italian: Antimonio Spanish: Antimonio Atomic number: 51 Group numbers: 15 Period: 5 Standard state (20 o C): solid Discovery: - - Antimony has been known since ancient times. Our antimony page has over 240 facts that span 110 different quantities. The following uses for antimony are gathered from a number of sources as well as from anecdotal comments. Compare Antimony vs Phosphorus of the Periodic Table on all their Facts, Electronic Configuration, Chemical, Physical, Atomic properties. Like arsenic, which sits directly above it in the periodic table, the toxicity of antimony and its compounds varies according to the chemical state of the element. Basil Valentine described its preparation in his work "Triumphal Chariot of Antimony… It is classed among the group of metalloids. The density of Antimony is 6690 kg / m 3. Phosphorous, Arsenic, Bismuth and Moscovium are the other elements in the nitrogen family. This was included because historically, ancient Egyptians used stibnite (antimony and sulfur) to line their eyes. Two allotropic forms of antimony exist; the usual stable metallic form and the amorphous gray form. It belongs to the nitrogen family. Illustration about Antimony is a chemical element with symbol Sb from Latin: stibium and atomic number 51. Antimony reacts with in air and form trioxide antimony: 4 Sb (s) + 3 O 2 (g) → 2 Sb 2 O 3 (s) (Flame is Bluish white). Complete and detailed technical data about the element Antimony in the Periodic Table. >> show more Interactive periodic table showing names, electrons, and oxidation states. Other metalloids include boron, silicon, germanium, arsenic, and tellurium. Antimony is found in stibnite (Sb2S3) and in valentinite (Sb2O3). It is a bluish-white metal with a flaky crystalline texture and metallic luster. Antimony – Periodic Table – Atomic Properties Antimony is a lustrous gray metalloid, it is found in nature mainly as the sulfide mineral stibnite. It is toxic by ingestion or inhalation. It is often found in other ores such as silver, copper, and lead. All antimony compounds are highly toxic. Antimony trioxide (Sb 3 O 2) Antimony pentafluoride (SbF 5) Antimony tribromide (SbBr 3) Interesting facts: Nicolas Lemery described it first in 1707. Common chemical compounds are also provided for many elements. Visualize trends, 3D orbitals, isotopes, and mix compounds. Antimony is a metalloid element. Image showing periodicity of the logarithm of the abundance of the chemical elements as a cityscape on a periodic table grid. Antimony, symbol Sb, has a Simple Trigonal structure and Silver color. Our Periodic Element comparison tool allows you to compare Periodic Elements properties side by side for all 118 elements | SchoolMyKids Interactive Dynamic Periodic Table, Periodic Table Element Comparison tool, Element Property trends Antimony in the form of Antimony(III) sulfide, Sb2S3 was known to the ancients as early as about 3100 BC and was used by them as an eye cosmetic. Table. This is nice clean bulk grade antimony metal, in the form of broken polycrystalline lumps. Antimony is a poor conductor of heat and electricity, it is stable in dry air and is not attacked by dilute acids or alkalis. Element 51 of Periodic table is Antimony with atomic number 51, atomic weight 121.76. Metalloids are elements that are neither purely metal nor non-metal. Sb Element (Antimony) - Antimony is chemical element number 51, with atomic weight 122, chemical symbol Sb, and is a member of group 15 of the periodic table. Antimony. Hydrogen is a chemical element with atomic number 1 which means there are 1 protons and 1 electrons in the atomic structure.The chemical symbol for Hydrogen is H. With a standard atomic weight of circa 1.008, hydrogen is the lightest element on the periodic table. Antimony is a semimetallic chemical element which can exist in two forms: the metallic form is bright, silvery, hard and brittle; the non metallic form is a grey powder. At red heat, Reacts with water and form Antimony (lll) oxide: Sb reacts slowly at ambient temperature. It is a lustrous, silvery, bluish white solid that is very brittle and has a flaky texture. It is found also as heavy metal antimonides and as antimony oxides ... showing periodicity of the logarithm of the abundance in the earth's crust of the chemical elements as a heat map on a periodic table grid. Related article: Periodic Table of the Elements (table)Periodic Table of the Elements (showing atomic number and atomic symbol; click on atomic symbol for more detailed information) Groups ..... Click the link for more information. Hydrogen is a chemical element with atomic number 1 which means there are 1 protons and 1 electrons in the atomic structure. Antimony. Antimony is sometimes found as the free element, but more usually as antimony sulphide (Sb 2 S 3, stibnite). The melting point of antimony is 630.74°C, the boiling point is 1950°C, specific gravity is 6.691 (at 20°C), with a valence of 0, -3, +3, or +5. Antimony was discovered by Basil Valentine of Germany in 1450. Its monatomic form (H) is the most abundant chemical substance in the Universe, constituting roughly 75% of all baryonic mass. I've melted and cast this stuff (see next two samples) and it's really quite an odd metal to cast, probably because it's right on the line between being a metal and not a metal. The chemical symbol for Hydrogen is H.. With a standard atomic weight of circa 1.008, hydrogen is the lightest element on the periodic table. Properties . The metallic form is considered to be less active whereas stibine (SbH 3) and antimony trioxide are extremely toxic. Fully descriptive writeups. It rarely occurs free in nature. Periodic Table of Elements Element Antimony - Sb. The relative atomic mass of Antimony is 121.760 u. The chemical symbol for Hydrogen is H.. With a standard atomic weight of circa 1.008, hydrogen is the lightest element on the periodic table. Explore the different alchemical symbols for antimony and learn how the alchemists viewed this element, in this Visual Elements Periodic Table resource from the Royal Society of Chemistry A look at what EDAX's EBSD products can detect in regards to Antimony. Antimony compounds cause severe liver damage. The origin of the name comes from the Latin word stibium meaning mineral stibnite. The elemental classification of Antimony is Metalloids, and it belongs to group 15 and period 5 in the Periodic Table of Elements. And the mineral hardness of Antimony is 3 Mohs. Each entry has a full citation identifying its source. Interactive periodic table with up-to-date element property data collected from authoritative sources. But antimony helped me see what a glorious mishmash the periodic table is, and that even its most obscure corridors have stories to tell. Antimony (Sb, atomic number 51) is a toxic chemical element. I tried to include a lot of the symbolism about the element; easily the most noticeable one is the Egyptian eye in the middle. It is a hard, brittle, silvery-white semimetal that is stable in dry air. Antimony, a metallic element belonging to the nitrogen group (Group 15 [Va] of the periodic table). This element has been known since ancient times.The particular discoverer is not known. An example of the element Antimony: Sample Image; Bulk Commercial Grade. Illustration of square, gray, element - 155334278 All values of lattice energies are quoted in kJ mol-1. Periodic Table of the Elements: Antimony Atomic Number: 51 Atomic Symbol: Sb Antimonyantimony [Lat. Antimony is a chemical element of the periodic table with chemical symbol Sb and has atomic number 51 with an atomic mass of 121.76 u and it belongs to the element category metalloid. Antimony has been known since ancient times. The melting point of Antimony is 904 Kelvin (631 ℃). Many of the salts are carcinogenic. 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