Beryllium has an atomic number 4 and is the first element of the 2nd group of the periodic table.

It is present in the core of stars and it undergoes nuclear fusion to produce heavier elements. In its solid elemental form it is metallic.

It can be found in many gemstones.

Heatscape representing the molar volume of the periodic table elements. It can be easily rolled, machined, extruded, and drawn. It has excellent thermal conductivity, is nonmagnetic, it resists attack by concentrated nitric acid and at standard temperature and pressures beryllium resist oxidation when exposts to air.Beryllium is used as an alloying agent in the production of beryllium-copper. Natural beryllium has three isotopes: beryllium 7, beryllium 8, beryllium 10, and 9Be is the only stable nuclide of beryllium. In 1798, beryllium was discovered by Louis-Nicholas Vauquelin. It occurs naturally in the environment in small amounts. Beryllium is a steel gray and hard metal that is brittle at room temperature and has a close-packed hexagonal crystal structure. It is non-magnetic, holds excellent thermal conductivity and resists attack by concentrated nitric acid.

It has exceptional stiffness (Young's modulus 287 GPa) and a melting point of 1287 C. The modulus of elasticity of beryllium …

Beryllium copper (BeCu), also known as copper beryllium (CuBe), beryllium bronze and spring copper, is a copper alloy with 0.5–3% beryllium and sometimes other elements. So it has a less negative reduction potential (more negative reduction potential means more reducing power). Beryllium is a steel-gray metal that is quite brittle at room temperature, and its chemical properties somewhat resemble those of aluminum.It does not occur free in nature. Beryllium is a steel gray metal, and has many desirable properties. Humans add beryllium through production of metal and combustion of coal and oil.Copyright © 1998-2020 Lenntech B.V. All rights reserved,Plant Inspection & Process Optimalisation,Separation and Concentration Purification Request. However, it does participate in the following reactions.Powdered beryllium reacts with air to form BeO (beryllium oxide, amphoteric oxide) and Be3N2(beryllium intrude).

Thus its outermost electron is located in the s orbital. Beryllium ore has more than 30 kinds, beryl (3BeO - AlO3 - 6SiO2), phenacite (2BeO - SiO2), Chrysoberyl (BeO - Al2O3) have economic value, there is the most rich resource beryllium in the United State. The transmittance of X-rays is high, is an essential ingredient in the X-ray window.The modulus of elasticity of beryllium is very high (309000 MPa), about 4 times of aluminum, 2.5 times of titanium, and 1.5 times of steel. Beryllium melts at 1560 Kelvin (K) and boils at 2742K. A typical application of beryllium-copper alloys is in the defense and aerospace industries.The beryllium content on Earth crust is 2.6 ppm, in soil 6 ppm. Beryllium, the atomic number is 4, belongs to the second cycle of the second main group elements, and is also the lightest alkaline earth metal element. Physical Properties Beryllium has one of the highest melting points of the light metals. Beryllium Properties.

We elaborate the uses of Beryllium and atomic properties with characteristics. It also forms more covalent compounds.are amphoteric in nature while the oxides and hydroxides of the other members in the group are basic.The maximum coordination number that beryllium can exhibit is only 4 (like (BeF4)2-) as it has only 4 orbitals in its valence shell, unlike the other members of the group who can express a coordination number of six as they have d-orbitals.Many properties of beryllium are similar to aluminum and thus these two exhibits a diagonal relationship. It is a metal that can be very harmful when humans breathe it in, because it can damage the lungs and cause pneumonia.Beryllium enters the air, water and soil as a result of natural processes and human activities. The valence state of beryllium is positive valence, which leads to the formation of polymers and a class of covalent compounds with significant thermal stability.Copyright © 1994-2020 Stanford Advanced Materials, All Rights Reserved.What You Should Know about Molybdenum Alloys.

Thanks to their electrical and thermal conductivity, high strenght and hardness, non magnetic properties, good resistance, dimensional stability over a wide temperature range beryllium-copper alloys are used in …

Physical properties. As the first member of alkaline earth metals, which belongs to the rare light metal, with low density, high melting point, high elastic modulus, high tensile strength, excellent thermal properties, good dimensional stability, low neutron absorption cross section, X - ray transmission and other many excellent performances, is the indispensable material in the aerospace, aviation, electronic and nuclear industry, usually called "super metal", "metal tip".The reflectivity of beryllium to visible light is 50%, the reflectivity of ultraviolet light is 55%, and the reflectivity of infrared is 98%.

Beryllium itself is an expensive material, yet it is not often a major contributor for the final cost of the mirror.

Beryllium fused with copper forms alloys which are used in defence and aerospace industries is a typical application of Beryllium. Beryllium has an electronic configuration of 1s2 2s2.Beryllium is grey-white in color. The number of electrons in each of Beryllium's shells is 2, 2 and its electron configuration is [He] 2s 2. The most common source for commercial production of Beryllium is beryl, a barium aluminosilcate mineral. Both form protective oxide layers on their surface. Beryllium is used as an alloying agent in producing beryllium copper, which is extensively used for springs, electrical contacts, spot-welding electrodes, and non-sparking tools. Beryllium is a Block S, Group 2, Period 2 element.

Beryllium-copper alloys are used in a wide variety of applications because of their electrical and thermal conductivity, high strength and hardness, good corrosion and fatigue resistance, and nonmagnetic properties. Beryl is the mineral form of beryllium aluminium cyclosilicate.X-ray detection diagnostic uses of Beryllium as it could pass through latter. The beryllium atom is also small in size.