180 seconds . Get your answers by asking now. What is the correct formula for the compound, lithium oxide? Dee-Enay. "X" in the equation can represent any of the metals in the Group. What is the name of CoS? Determine the molecular formula and molecular mass of the compound represented by the chemical structure. Relevance. Calculate the formula mass of beryllium periodate, Be (IO4)2, in atomic mass units (amu or u). answer choices . About Beryllium; Beryllium weighs 1.848 gram per cubic centimeter or 1 848 kilogram per cubic meter, i.e. Valence shell electronic configuration of beryllium atom is. That makes this an ionic compound. List of Beryllium Compounds, Common Compounds of Beryllium Be, Formula, Molecular Weight 10 years ago. Ask Question + 100. Beryllium nitride, Be3N2, is a nitride of beryllium. Trending Questions. 0 0. Beryllium is used industrially in three forms: as a pure metal, as beryllium oxide, and most commonly, as an alloy with copper, aluminum, magnesium, or nickel. beryllium chloride. In fact, there are several similarities between beryllium and aluminum in … 1. In this video, we'll walk through this process for the ionic compound calcium bromide. BeI2 is the correct formula for this compound. In compounds of beryllium (where known), the most common oxidation numbers of beryllium are: 2. Favorite Answer. 60 seconds . BeH2. In 1798, beryllium was discovered by Louis-Nicholas Vauquelin. Characteristics and Properties In its free state beryllium is a strong, but brittle metal. Beryllium fused with copper forms alloys which are used in defence and aerospace industries is a typical application of Beryllium. Join Yahoo Answers and get 100 points today. Still have questions? Get your answers by asking now. To find the formula of an ionic compound, first identify the cation and write down its symbol and charge. Beryllium is a very rare metal that is almost never found in its pure form. Two extraction processes, the sulfate process and the fluoride process, are mainly used. The name of the compound described here is:-disodium oxide. Its modulus of elasticity is a third higher than that of steel. Data compiled by: John E. Bartmess Note: Please consider using thereaction search for this species. Primordial beryllium consists entirely of the one stable isotope, beryllium-9. The following datasheet gives an overview of beryllium. Chronic beryllium disease is a hypersensitivity or allergic condition in which the … Then, identify the anion and write down its symbol and charge. per ton of beryllium) in the final ore, a process had to be engineered to economically concentrate the beryllium for final processing. Tags: Question 3 . density of beryllium is equal to 1 848 kg/m³; at 20°C (68°F or 293.15K) at standard atmospheric pressure.In Imperial or US customary measurement system, the density is equal to 115.4 pound per cubic foot [lb/ft³], or 1.068 ounce per cubic inch [oz/inch³] . Beryllium forms in stars, but the radioactive isotopes don't last long. Melting point: 2,348.6 degrees Fahrenheit (1,287 degrees Celsius) 7. Hydrides. It is part of the alkaline earth metals group which makeup the second column of the period table. Beryllium has a very strong (but very thin) layer of beryllium oxide on its surface, and this prevents any new oxygen getting at the underlying beryllium to react with it. Be4O (O2CCH3)6 is the chemical formula for beryllium acetate. Beryllium dihydride: BeH 2; Fluorides. C. Be+ . Beryllium is a naturally occurring, light-weight metal used in products such as aerospace components, transistors, nuclear reactors, and golf clubs. The metal is steel-gray in color, very light, with one of the highest melting points of the light metals. Beryllium is a silvery-white, lustrous, relatively soft metal of group 2 of the periodic table. 9 years ago. It can be prepared from the elements at high It has two polymorphic forms cubic α-Be3N2 with a defect anti -fluorite structure, and hexagonal β-Be3N2. Finally, combine the two ions to form an electrically neutral compound. Answer Save. beryllium chlorine. These processes yield Be (OH) 2 which is thermally decomposed to BeO. Li 2 O 2. Since Beryllium chloride is ionic we need to balance charges when we write the formula. A general reaction searchform is also available. beryllium II chloride. Answer Save. Anonymous. Round your answer to the hundredth's place. SURVEY . Beryllium resists oxidation when exposed to air at standard temperature and pressure. D. Be2+ 2 0. Still have questions? The chemical symbol for pure beryllium is Be, and its atomic weight is 9.012 g/mol. It reacts with silicon nitride, Si3N4 in a. Properties: Beryllium has a melting point of 1287+/-5°C, boiling point of 2970°C, specific gravity of 1.848 (20°C), and valence of 2. This page allows searchingof all reactions involving this species. Molar Mass: 264.8166 :: Chemistry Applications:: Q. A. B- B. B+ . Beryllium is reluctant to burn unless it is in the form of dust or powder. Beryllium/BeO is extracted from beryl ore (3BeO.Al 2 O 3.6SiO 2) through a series of hydro-metallurgical steps. Identify the formula and name of the cation and anion of beryllium oxide, BeO. Beryllium oxide (called beryllia) is known for its high heat capacity and is an important component of certain sensitive electronic equipment. Refining Beryllium Ore. With only 0.65 % beryllium oxide (or 4.5 lbs. Contributors and Attributions; This page discusses three examples of beryllium behaving differently from the rest of Group 2. Most exposures occur to workers who produce such products. Properties of Beryllium. It is a fairly soft metal, brittle in nature, with high specific heat, stiffness-to-weight ratio, strength-to-weight ratio and thermal conductivity. Beryllium: Inhaling particulate containing beryllium may cause a serious, chronic lung disease called chronic beryllium disease (CBD) in some individuals. The metal is unaffected by air or water, even at red heat. Phase at room temperature: Solid 6. (1) Pure beryllium is a hard gray metal that does not occur naturally but does occur as a chemical component of certain kinds of rocks, coal and oil, soil, and volcanic dust. Beryllium-10 is produced by cosmic ray spallation of oxygen in the atmosphere. Ask Question + … Over time, lung disease can be fatal. Beryllium Bromate Be(BrO3)2 Molar Mass, Molecular Weight. 1 Answer. Made-in-China.com helps global buyers match their buying requests with the right supplier efficiently. Beryllium Iodide has 1 atom of Beryllium and 2 atoms of Iodine. Learn about beryllium, exposure to which can increase your risk of lung cancer. Which of the following is NOT an ionic compound? In 1952, the Beryllium Case Registry, currently inactive, was established as a means of following the effects of beryllium and beryllium disease. Atomic symbol (on the Periodic Table of the Elements): Be 3. Lines represent bonds between adjacent atoms. Physical Properties Beryllium (Be) is a metal and Chlorine (Cl) is a non-metal. Li 2 O. LiO 2. The percentage by weight of any atom or group of atoms in a compound can be computed by dividing the total weight of the atom (or group of atoms) in the formula by the formula weight and multiplying by 100. Future versions of this site may rely onreaction search pages in place of the enumerated reactiondisplays seen below. If the formula used in calculating molar mass is the molecular formula, the formula weight computed is the molecular weight. SURVEY . The properties that make beryllium useful also make it difficult to extract from its ores. Number of isotopes (atoms of the same element with a different number of … D. Be2+ please give me the answer and a explanation if you can . 1 Answer. Beryllium Acetate is a moderately water soluble crystalline Beryllium source that decomposes to Beryllium oxide on heating.It is generally immediately available in most volumes. Boiling point: 4,479.8 F (2,471 C) 8. Small amounts of beryl, mostly produced as a by-product of gemstone mining, are still used to produce beryllium. Q. Formation of Ionic Bonds: Simple ionic binary compounds are made when a metal loses electrons to a non-metal. When copper and nickel are alloyed with beryllium they not only become much better at conducting electricity and heat, but they display remarkable elasticity. Beryllium fluoride can be made by the thermolysis of ammonium beryllium fluoride, (NH4)2BeF4 - a beryylium complex made by the reaction of BeO with NH4F.. (NH4)2BeF4 (heat) → BeF2(s) + 2NH4F(s) Atomic number (number of protons in the nucleus): 4 2. The extraction of beryllium from beryl is very costly, and as long as bertrandite is available in large amounts, beryl will be a minor ore of that metal. The term hydride is used to indicate compounds of the type M x H y and not necessarily to indicate that any compounds listed behave as hydrides chemically. Source(s): Soc. View the sourcing details of the buying request titled Beryllium Adhesive Compound (CDS), including both product specification and requirements for supplier. -beryllium chloride-beryllium(II) chloride-monoberyllium dichloride-beryllium dichloride-none of the above. LiO. Be is … Relevance. What is the formula for the beryllium ion? Chemical formula for beryllium acetate? Beryllium is a mononuclidic and monoisotopic element. Density: 1.85 grams per cubic centimeter 5. It can be easily rolled, machined, extruded, and drawn. This registry consists of persons suspected of having several different forms of beryllium disease, including both acute and chronic beryllium disease. Go To: Top, References, Notes Data compilation copyrightby the U.S. Secretary of Commerce on behalf of the U.S.A.All rights reserved. What is the formula of the hydride formed by beryllium? Atomic weight (average mass of the atom): 9.012182 4. Favorite Answer. The chemical formula for beryllium chlorite is Be (ClO2)2. Tags: Question 4 . Join. beryllium chloride. ... A compound has a formula mass of 61.98 amu and is comprised of atoms of sodium and oxygen in a definite ratio. (a). It is non-magnetic, holds excellent thermal conductivity and resists attack by concentrated nitric acid. What is the chemical formula of the compound beryllium and fluorine? beryllium dichloride.