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Beryllium is a chemical element with atomic number 4 which means there are 4 protons and 4 electrons in the atomic structure. Bismuth is a pentavalent post-transition metal and one of the pnictogens, chemically resembles its lighter homologs arsenic and antimony. Tin is a post-transition metal in group 14 of the periodic table. This effect is caused by a decrease in the atomic number density. The elemental metal is rarely found in nature, but once isolated artificially, the formation of an oxide layer (passivation) stabilizes the free metal somewhat against further oxidation. Zinc oxide is an inorganic compound with the formula Zn O.ZnO is a white powder that is insoluble in water. Gold is thought to have been produced in supernova nucleosynthesis, from the collision of neutron stars. For uranium atom, the Van der Waals radius is about 186 pm = 1.86 ×10−10m. It is used as an additive in numerous materials and products including cosmetics, food supplements, rubbers, plastics, ceramics, glass, cement, lubricants, paints, ointments, adhesives, sealants, pigments, foods, batteries, ferrites, fire retardants, and first-aid tapes. The chemical symbol for Calcium is Ca. The chemical symbol for Carbon is C. It is nonmetallic and tetravalent—making four electrons available to form covalent chemical bonds. Antimony compounds have been known since ancient times and were powdered for use as medicine and cosmetics, often known by the Arabic name, kohl. It is the fourth most common element in the Earth’s crust. The chemical symbol for Rhenium is Re. This Bulk Density Chart contains a searchable database of nearly 1000 products with dry powder or granular characteristics. It is a soft, silvery-white alkali metal. For example, 63Cu (29 protons and 34 neutrons) has a mass number of 63 and an isotopic mass in its nuclear ground state is 62.91367 u. The bulk properties of astatine are not known with any certainty. The free element, produced by reductive smelting, is a hard, lustrous, silver-gray metal. It must be noted, atoms lack a well-defined outer boundary. Thorium is moderately hard, malleable, and has a high melting point. Relative atomic mass ... Zinc is found in several ores, the principal ones being zinc blende (zinc sulfide) and calamine (zinc silicate). Although neodymium is classed as a rare earth, it is a fairly common element. An irregular sample of zinc has a mass of 23.21 g. This sample is carefully placed in a graduated cylinder of water with an initial volume of 18.75 mL. The chemical symbol for Protactinium is Pa. Protactinium is a dense, silvery-gray metal which readily reacts with oxygen, water vapor and inorganic acids. Technetium is the lightest element whose isotopes are all radioactive; none are stable. Its boiling point is the lowest among all the elements. D-10117 Berlin. The most stable known isotope, 269Hs, has a half-life of approximately 9.7 seconds. Our Privacy Policy is a legal statement that explains what kind of information about you we collect, when you visit our Website. Einsteinium is the seventh transuranic element, and an actinide. Increasing the pressure on an material (especially for liquids or gases) decreases the volume of the object and thus increases its density via the atomic number density. Compressibility (also known as the coefficient of compressibility is a measure of the relative volume change of a fluid or solid as a response to a pressure (or mean stress) change. The density of zinc is 7.140 g-cm-3. Mendelevium is a metallic radioactive transuranic element in the actinide series, it is the first element that currently cannot be produced in macroscopic quantities. Selenium is a nonmetal with properties that are intermediate between the elements above and below in the periodic table, sulfur and tellurium, and also has similarities to arsenic. Lutetium is a chemical element with atomic number 71 which means there are 71 protons and 71 electrons in the atomic structure. As the most electronegative element, it is extremely reactive: almost all other elements, including some noble gases, form compounds with fluorine. Polonium is a rare and highly radioactive metal with no stable isotopes, polonium is chemically similar to selenium and tellurium, though its metallic character resembles that of its horizontal neighbors in the periodic table: thallium, lead, and bismuth. Its extreme rarity in the Earth’s crust, comparable to that of platinum. The classical description cannot be used to describe things on the atomic scale. Density is defined as the mass per unit volume. Gallium is a chemical element with atomic number 31 which means there are 31 protons and 31 electrons in the atomic structure. Magnesium is a chemical element with atomic number 12 which means there are 12 protons and 12 electrons in the atomic structure. Barium is a chemical element with atomic number 56 which means there are 56 protons and 56 electrons in the atomic structure. The chemical symbol for Lithium is Li. The chemical symbol for Fluorine is F. Fluorine is the lightest halogen and exists as a highly toxic pale yellow diatomic gas at standard conditions. Liquid nitrogen (made by distilling liquid air) boils at 77.4 kelvins (−195.8°C) and is used as a coolant. This article explains everything you need to know about zinc, its functions, benefits, the … Nickel is a chemical element with atomic number 28 which means there are 28 protons and 28 electrons in the atomic structure. It is composed of very high quality zinc Z1 (99,995% pure zinc), as defined by the EN 1179 standard, to which titanium and copper are added. Boron is a chemical element with atomic number 5 which means there are 5 protons and 5 electrons in the atomic structure. Ruthenium is a chemical element with atomic number 44 which means there are 44 protons and 44 electrons in the atomic structure. Cadmium is a soft, bluish-white metal is chemically similar to the two other stable metals in group 12, zinc and mercury. Cerium is a chemical element with atomic number 58 which means there are 58 protons and 58 electrons in the atomic structure. The chemical symbol for Phosphorus is P. As an element, phosphorus exists in two major forms—white phosphorus and red phosphorus—but because it is highly reactive, phosphorus is never found as a free element on Earth. Arsenic is a metalloid. The atomic mass is the mass of an atom. The first alloy used on a large scale was bronze, made of tin and copper, from as early as 3000 BC. Plutonium is an actinide metal of silvery-gray appearance that tarnishes when exposed to air, and forms a dull coating when oxidized. Only about 5×10−8% of all matter in the universe is europium. It is the eponym of the lanthanide series, a group of 15 similar elements between lanthanum and lutetium in the periodic table, of which lanthanum is the first and the prototype. Units of measure have been defined for mass and energy on the atomic scale to make measurements more convenient to express. Zinc weighs 7.133 gram per cubic centimeter or 7 133 kilogram per cubic meter, i.e. The chemical symbol for Strontium is Sr. Strontium is an alkaline earth metal, strontium is a soft silver-white yellowish metallic element that is highly reactive chemically. The chemical symbol for Curium is Cm. The chemical symbol for Copper is Cu. The symbol for Antimony is Sb and its density g/cm 3 is 6.68. In some respects, zinc is chemically similar to magnesium: both elements exhibit only one normal oxidation state (+2), and the Zn and Mg ions are of similar size. The chemical symbol for Californium is Cf. The Standard English unit is pounds mass per cubic foot (lbm/ft3). The density of a substance strongly depends on its atomic mass and also on the atomic number density. Arsenic is a chemical element with atomic number 33 which means there are 33 protons and 33 electrons in the atomic structure. Astatine is the rarest naturally occurring element on the Earth’s crust. Gold is a transition metal and a group 11 element. The chemical symbol for Tin is Sn. If we include man made elements, the densest so far is Hassium. Hassium is a chemical element with symbol Hs and atomic number 108. Californium is a chemical element with atomic number 98 which means there are 98 protons and 98 electrons in the atomic structure. The chemical symbol for Dysprosium is Dy. The chemical symbol for Uranium is U. © 2019 periodic-table.org / see also The chemical symbol for Oxygen is O. The chemical symbol for Vanadium is V. Vanadium is a hard, silvery grey, ductile, and malleable transition metal. Rhenium is a silvery-white, heavy, third-row transition metal in group 7 of the periodic table. Zinc - Density - Zn. Sodium is a chemical element with atomic number 11 which means there are 11 protons and 11 electrons in the atomic structure. Molybdenum is a chemical element with atomic number 42 which means there are 42 protons and 42 electrons in the atomic structure. But this “huge” space is occupied primarily by electrons, because the nucleus occupies only about 1721×10−45 m3 of space. Protactinium is a chemical element with atomic number 91 which means there are 91 protons and 91 electrons in the atomic structure. A crystal lattice is a repeating pattern of mathematical points that extends throughout space. Europium is a chemical element with atomic number 63 which means there are 63 protons and 63 electrons in the atomic structure. The chemical symbol for Yttrium is Y. Yttrium is a silvery-metallic transition metal chemically similar to the lanthanides and has often been classified as a “rare-earth element”. Zinc crystal is found in HCP unit cell. Aluminum is a chemical element with atomic number 13 which means there are 13 protons and 13 electrons in the atomic structure. Discoverer: Marinsky, Jacob A. and Coryell, Charles D. and Glendenin, Lawerence. The chemical symbol for Actinium is Ac. Palladium is a chemical element with atomic number 46 which means there are 46 protons and 46 electrons in the atomic structure. Aldrich - 209988; Zinc dust, <10 μm, ≥98%; CAS No. Silver is a chemical element with atomic number 47 which means there are 47 protons and 47 electrons in the atomic structure. A wide variety of density of zinc options are available to you, such as design style, material, and warranty. Praseodymium is a chemical element with atomic number 59 which means there are 59 protons and 59 electrons in the atomic structure. Chromium is a steely-grey, lustrous, hard and brittle metal4 which takes a high polish, resists tarnishing, and has a high melting point.  It is a synthetic element (first synthesised at Hasse in Germany) and radioactive. The most commonly used spontaneous fission neutron source is the radioactive isotope californium-252. Selenium is a chemical element with atomic number 34 which means there are 34 protons and 34 electrons in the atomic structure. The chemical symbol for Holmium is Ho. Europium is one of the least abundant elements in the universe. Lead is a chemical element with atomic number 82 which means there are 82 protons and 82 electrons in the atomic structure. It is a noble metal and a member of the platinum group. Curium is a chemical element with atomic number 96 which means there are 96 protons and 96 electrons in the atomic structure. The chemical symbol for Ytterbium is Yb. A dyne per acre is a unit of pressure where a force of one dyne (dyn) is applied to an area of one acre. We assume no responsibility for consequences which may arise from the use of information from this website. Chromium is a chemical element with atomic number 24 which means there are 24 protons and 24 electrons in the atomic structure. Zinc is a nutrient that plays many vital roles in your body. Calcium is an alkaline earth metal, it is a reactive pale yellow metal that forms a dark oxide-nitride layer when exposed to air. By mass, oxygen is the third-most abundant element in the universe, after hydrogen and helium. The chemical symbol for Aluminum is Al. A colorless, odorless, tasteless noble gas, krypton occurs in trace amounts in the atmosphere and is often used with other rare gases in fluorescent lamps. It is this repeated pattern which control properties like strength, ductility, density, conductivity (property of conducting or transmitting heat, electricity, etc. Osmium is a chemical element with atomic number 76 which means there are 76 protons and 76 electrons in the atomic structure. The chemical symbol for Gold is Au. The chemical symbol for Argon is Ar. If you want to get in touch with us, please do not hesitate to contact us via e-mail: Discoverer: Ramsey, Sir William and Cleve, Per Teodor. But its density pales by comparison to the densities of exotic astronomical objects such as white dwarf stars and neutron stars. The chemical symbol for Indium is In. Francium is the second-least electronegative element, behind only caesium, and is the second rarest naturally occurring element (after astatine). This dependence is usually expressed by the coefficient of linear or volume expansion. such as free samples, paid samples. The radiation absorbed dose is a measurement of radiation, in energy per unit of mass, absorbed by a specific object, such as human tissue. It is occasionally found in native form as elemental crystals. The chemical symbol for Francium is Fr. This is a fact sheet intended for health professionals. In metals, and in many other solids, the atoms are arranged in regular arrays called crystals. Nickel is a silvery-white lustrous metal with a slight golden tinge. Germanium is a lustrous, hard, grayish-white metalloid in the carbon group, chemically similar to its group neighbors tin and silicon. Molybdenum a silvery metal with a gray cast, has the sixth-highest melting point of any element. On the atomic scale, physicists have found that quantum mechanics describes things very well on that scale. The chemical symbol for Bromine is Br. Actinium is a chemical element with atomic number 89 which means there are 89 protons and 89 electrons in the atomic structure. The chemical symbol for Gadolinium is Gd. Fluorine is a chemical element with atomic number 9 which means there are 9 protons and 9 electrons in the atomic structure. Bromine is the third-lightest halogen, and is a fuming red-brown liquid at room temperature that evaporates readily to form a similarly coloured gas. Nearly all technetium is produced synthetically, and only minute amounts are found in the Earth’s crust. Discoverer: Davy, Sir H. and Thénard, L.-J. Titanium can be used in surface condensers. Zirconium is widely used as a cladding for nuclear reactor fuels. The effective number of atoms, represented by "N", in a HCP unit cell is 6. Discoverer: Corson, Dale R. and Mackenzie, K. R. The actinide or actinoid series encompasses the 15 metallic chemical elements with atomic numbers from 89 to 103, actinium through lawrencium. Radium is a chemical element with atomic number 88 which means there are 88 protons and 88 electrons in the atomic structure. Thorium is a naturally-occurring element and it is estimated to be about three times more abundant than uranium. Platinum is one of the least reactive metals. The chemical symbol for Osmium is Os. Like all elements with atomic number over 100, nobelium can only be produced in particle accelerators by bombarding lighter elements with charged particles. Nobelium is the tenth transuranic element and is the penultimate member of the actinide series. Density (g cm −3) Density is the mass of a substance that would fill 1 cm 3 at room temperature. Yttrium is a chemical element with atomic number 39 which means there are 39 protons and 39 electrons in the atomic structure. and Gay-Lussac, L.-J. It is the heaviest element that can be formed by neutron bombardment of lighter elements, and hence the last element that can be prepared in macroscopic quantities. Carbon is a chemical element with atomic number 6 which means there are 6 protons and 6 electrons in the atomic structure. These elements, along with the chemically similar elements scandium and yttrium, are often collectively known as the rare earth elements. Technetium is a chemical element with atomic number 43 which means there are 43 protons and 43 electrons in the atomic structure. Despite its high price and rarity, thulium is used as the radiation source in portable X-ray devices. The chemical symbol for Iridium is Ir. The chemical symbol for Arsenic is As. The chemical symbol for Lutetium is Lu. Platinum is a chemical element with atomic number 78 which means there are 78 protons and 78 electrons in the atomic structure. In nuclear reactors, promethium equilibrium exists in power operation. Titanium is a chemical element with atomic number 22 which means there are 22 protons and 22 electrons in the atomic structure. The chemical symbol for Selenium is Se. Indium is a post-transition metal that makes up 0.21 parts per million of the Earth’s crust. 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