for the Na and O: Sodium. (a) aluminum and oxygen (b) beryllium and iodine (c) calcium and sulfur 1 decade ago. Beryllium is a chemical element with the symbol Be and atomic number 4. It is a relatively rare element in the universe, usually occurring as a product of the spallation of larger atomic nuclei that have collided with cosmic rays.Within the cores of stars, beryllium is depleted as it is fused into heavier elements. (1) Beryllium is also present in a variety of compounds such as beryllium fluoride, beryllium chloride, beryllium sulfate, beryllium oxide, and beryllium phosphate. Beryllium acts as the metal. 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. Other important beryllium compounds include the beryllium halides (beryllium chloride and beryllium fluoride), beryllium hydroxide, and beryllium sulfate. Beryllium Beryllium has 4 electrons when it is a neutral atom. which metal atom would not be involved in formation of a type II compound- Cr, Mn, Fe, Ba. Oxygen acts as the nonmetal. (1) 1) Beryllium on reacting with some acids or with water results in the formation of hydrogen gas. Compounds of beryllium have an exclusive oxidation state of +2. Answer Save. Beryllium and/or beryllium compounds caused tumors in several species of experimental animals, at two different tissue sites, and by several different routes of exposure. a) aluminum and oxygen. Oxygen. what is the formula for an ionic compound made of aluminum and oxygen? The metal is unaffected by air or water, even at red heat. b) beryllium and iodine. 2) Beryllium reacts with oxygen when exposed to air to form BeO (beryllium oxide) but it resists oxidation at a particular standard pressure and temperature. d) calcium and iodine. Problem 54 Easy Difficulty. You can see this when you look at the periodic table. Using larger amounts of sodium or burning it in oxygen gives a strong orange flame. It is a member of the chalcogen group on the periodic table, a highly reactive nonmetal, and an oxidizing agent that readily forms oxides with most elements as well as with other compounds. Ba. lithium oxide. Beryllium metal and several be-ryllium compounds, including beryllium-aluminum alloy, beryl ore, beryllium chloride, beryllium hydroxide, beryllium sulfate tetrahy- beryllium chloride. The new ionic compound has different properties than either beryllium or oxygen. what is the name of the compound made from lithium and oxygen? When the two elements interact they form a new substance. vishu. Di-Aluminium Tri-Oxide - … what is the name of the ionic compound made of beryllium and chlorine? The oxygen compound beryllium oxide (beryllia, BeO) is a high-temperature refractory material (melting point 2,530 °C [4,586 °F]) characterized by an unusual combination of high electrical resistance and dielectric strength with high thermal conductivity. Small pieces of sodium burn in air with often little more than an orange glow. When copper and nickel are alloyed with beryllium they not only become much better at conducting electricity and heat, but they display remarkable elasticity. Favorite Answer. Write a formula for the ionic compound that forms from each of the following pairs of elements? Relevance. 2 oxygens from the nitrite part (NO2). Beryllium is a silvery-white, lustrous, relatively soft metal of group 2 of the periodic table. 4 Answers. c) calcium and sulfur. Oxygen is a colourless, odourless reactive gas, the chemical element of atomic number 8 and the life-supporting component of the air. Beryllium Compounds. Write a formula for the ionic compound that forms from each pair of elements.