Hydrogen is a chemical element with atomic number 1 which means there are 1 protons and 1 electrons in the atomic structure. Antimony: In my tile I used pencil crayon only. 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. Common chemical compounds are also provided for many elements. Antimony. Antimony (Sb, atomic number 51) is a toxic chemical element. All values of lattice energies are quoted in kJ mol-1. 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 reacts with in air and form trioxide antimony: 4 Sb (s) + 3 O 2 (g) â 2 Sb 2 O 3 (s) (Flame is Bluish white). Antimony is sometimes found as the free element, but more usually as antimony sulphide (Sb 2 S 3, stibnite). Learn applications, properties, health effects & uses of antimony with videos. The density of Antimony is 6690 kg / m 3. Antimony compounds cause severe liver damage. 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 is a chemical element and it is a member of group 15 and period 5 in the periodic table. Periodic Table of Elements Element Antimony - Sb. This is nice clean bulk grade antimony metal, in the form of broken polycrystalline lumps. 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. Metalloids are elements that are neither purely metal nor non-metal. Antimony is a metalloid element. Interactive periodic table with up-to-date element property data collected from authoritative sources. Periodic Table of the Elements: Antimony Atomic Number: 51 Atomic Symbol: Sb Antimonyantimony [Lat. An example of the element Antimony: Sample Image; Bulk Commercial Grade. Other metalloids include boron, silicon, germanium, arsenic, and tellurium. Chemical Reactions. Stibnite (a sulphide) is its commonest ore. Stibnite (a sulphide) is its commonest ore. Fully descriptive writeups. It is classed among the group of metalloids. 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. Its monatomic form (H) is the most abundant chemical substance in the Universe, constituting roughly 75% of all baryonic mass. Extra videos -- Our YouTube Channel -- Sixty Symbols (physics) -- Numberphile (maths) -- Facebook -- Twitter -- Email It occurs chiefly as the gray sulfide mineral stibnite. Interactive periodic table showing names, electrons, and oxidation states. Comprehensive data on the chemical element Antimony is provided on this page; including scores of properties, element names in many languages, most known nuclides 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 It is used in some alloys, particularly in hardening lead for batteries and type metal, and in semiconductors. Hydrogen is a chemical element with atomic number 1 which means there are 1 protons and 1 electrons in the atomic structure. 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. No data for any oxides of antimony. Look up chemical element names, symbols, atomic masses and other properties, visualize trends, or even test your elements knowledge by playing a periodic table game! Phosphorous, Arsenic, Bismuth and Moscovium are the other elements in the nitrogen family. Antimony, symbol Sb, has a Simple Trigonal structure and Silver color. antimony (symbol Sb) Toxic semimetallic element of group V of the periodic table. Metallic antimony is extremely brittle. Compare Antimony vs Phosphorus of the Periodic Table on all their Facts, Electronic Configuration, Chemical, Physical, Atomic properties. Antimony, a metallic element belonging to the nitrogen group (Group 15 [Va] of the periodic table). It is a lustrous, silvery, bluish white solid that is very brittle and has a flaky texture. The following uses for antimony are gathered from a number of sources as well as from anecdotal comments. But antimony helped me see what a glorious mishmash the periodic table is, and that even its most obscure corridors have stories to tell. Element 51 of Periodic table is Antimony with atomic number 51, atomic weight 121.76. Antimony is a poor conductor of heat and electricity, it is stable in dry air and is not attacked by dilute acids or alkalis. Each entry has a full citation identifying its source. Atomic number of Antimony is 51 and it is indicated by the symbol Sb. Illustration of square, gray, element - 155334278 A look at what EDAX's EBSD products can detect in regards to Antimony. 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. It rarely occurs free in nature. Its monatomic form (H) is the most abundant chemical substance in the Universe, constituting roughly 75% of all baryonic mass. Table. The relative atomic mass of Antimony is 121.760 u. 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. And the mineral hardness of Antimony is 3 Mohs. The melting point of Antimony is 904 Kelvin (631 â). The metallic form is considered to be less active whereas stibine (SbH 3) and antimony trioxide are extremely toxic. It is a bluish-white metal with a flaky crystalline texture and metallic luster. Hazards and risks associated with antimony: Antimony compounds are encountered rarely by most people. Image showing periodicity of the logarithm of the abundance of the chemical elements as a cityscape on a periodic table grid. It is often found in other ores such as silver, copper, and lead. Antimony â Periodic Table â Atomic Properties Antimony is a lustrous gray metalloid, it is found in nature mainly as the sulfide mineral stibnite. >> show more The elemental classification of Antimony is Metalloids, and it belongs to group 15 and period 5 in the Periodic Table of Elements. Antimony compounds have been known since ancient times and were powdered for use as medicine and cosmetics, often known by the Arabic name, kohl. This was included because historically, ancient Egyptians used stibnite (antimony and sulfur) to line their eyes. It is a hard, brittle, silvery-white semimetal that is stable in dry air. A short film about the chemistry of Antimony, presented by The Periodic Table of Videos. Properties . The origin of the name comes from the Latin word stibium meaning mineral stibnite. Its ores are widely distributed. Its monatomic form (H) is the most abundant chemical substance in the Universe, constituting roughly 75% of all baryonic mass. Basil Valentine described its preparation in his work "Triumphal Chariot of Antimony⦠It belongs to the nitrogen family. Trivial name of Antimony is pentels, pnictogens*. Description and origins of Antimony Goblets, a sample of the element Antimony in 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 Our antimony page has over 240 facts that span 110 different quantities. Hazards and Risks. Antimony is found in stibnite (Sb2S3) and in valentinite (Sb2O3). Antimony exists in many allotropic forms. Antimony was discovered by Basil Valentine of Germany in 1450. 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. 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