Explanation: Na2O is the ionic compound containing sodium and oxygen in molar ratio of 2:1. Sodium oxide. Its the anhydride of the popularly used base sodium hydroxide. A. Na2o Compound Name. In order to name this compound, use the name of the cation first and the name of the anion last. In this article, we are discussing the following topics. Formation of MgO: It has two electrons in its outermost shell. The compound consists of Na2O molecules. 1 Answer. 0 0. Amy. For example, NaF is also known as sodium fluoride. C. Charges are not included because they have been neutralized. 1 … How do you think about the answers? Nomenclature, a collection of rules for naming things, is important in science and in many other situations.This module describes an approach that is used to name simple ionic and molecular compounds, such as NaCl, CaCO 3, and N 2 O 4.The simplest of these are binary compounds, those containing only two elements, but we will also consider how to name ionic compounds containing … 2. disodium monoxide. This Site Might Help You. So, the magnesium atom donates its 2 valence electrons and forms a stable magnesium ion, Mg 2+ to attain the electronic arrangement of neon gas. To name a compound, the cation name and the anion named are added together. Sodium oxide is a chemical compound with the formula Na 2 O. Consider the formula for the ionic compound Na2O. Na- sodium O- oxygen Na2O- Sodium oxide. Sodium oxide Names IUPAC name. E. Relevance. 4 years ago. Choose the name of the compound made by combining sodium (Na) with oxygen (O) to form Na2O.? The cation in this compound is Na+. Select all that apply. The polyatomic ion name stays the same. 5 years ago. Anonymous. Which of the following statements correctly interpret this formula? 4. sodium oxide. It has six electrons in its valence shell. Na 2 O is, therefore, an ionic or electrovalent compound. If either the cation or the anion was a polyatomic ion, the polyatomic ion name is used in the name of the overall compound. 1. disodium oxide. Other names Disodium oxide. If it is a binary molecular compound, the prefix mono- is not used in front of the name of the first element. It is used in ceramics and glasses. sodium oxide. This compound is named by International Union for Pure and Applied Chemistry as Sodium oxide. Source(s): https://shrink.im/a8Qv1. 3. sodium oxygenate. IUPAC name of Na2O is sodium oxide. Answer Save. B. The common names and formulas of chemical compounds is a very relevant area of study for every competitive exam including SSC and it is important for the aspirants to develop a fair idea on this subject. The compound is the base anhydride of sodium hydroxide; when water is added to sodium oxide, NaOH is produced. Textbook solution for Chemistry for Today: General, Organic, and Biochemistry… 9th Edition Spencer L. Seager Chapter 4 Problem 4.29E. RE: What is the name for Na2O? In order to complete its octet, oxygen takes in 2 electrons and forms the oxide anion, "O"^(2-). You can sign in to vote the answer. This substance is used in a varied number of cases. Oxygen, on the other hand, is located in group 16 of the Periodic Table, which means that an atom of oxygen has 6 valence electrons. Sign in. D. The compound contains 2 Na+ ions for every O2- ion. Hi, just wondering if there's another name for Na2O. We have step-by-step solutions for … No prefix is used if it is an ionic compound. 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