5 years ago. B. The polyatomic ion name stays the same. IUPAC name of Na2O is sodium oxide. Select all that apply. 3. sodium oxygenate. 4 years ago. Its the anhydride of the popularly used base sodium hydroxide. This substance is used in a varied number of cases. We have step-by-step solutions for … E. 1 … Explanation: Na2O is the ionic compound containing sodium and oxygen in molar ratio of 2:1. Sodium oxide Names IUPAC name. Amy. 1. disodium oxide. D. The compound contains 2 Na+ ions for every O2- ion. C. Charges are not included because they have been neutralized. For example, NaF is also known as sodium fluoride. Na- sodium O- oxygen Na2O- Sodium oxide. RE: What is the name for Na2O? Answer Save. 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. This compound is named by International Union for Pure and Applied Chemistry as Sodium oxide. 2. disodium monoxide. 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. If it is a binary molecular compound, the prefix mono- is not used in front of the name of the first element. In order to name this compound, use the name of the cation first and the name of the anion last. Hi, just wondering if there's another name for Na2O. The compound is the base anhydride of sodium hydroxide; when water is added to sodium oxide, NaOH is produced. Which of the following statements correctly interpret this formula? A. You can sign in to vote the answer. The cation in this compound is Na+. Source(s): https://shrink.im/a8Qv1. Sodium oxide. Textbook solution for Chemistry for Today: General, Organic, and Biochemistry… 9th Edition Spencer L. Seager Chapter 4 Problem 4.29E. It has six electrons in its valence shell. 0 0. If either the cation or the anion was a polyatomic ion, the polyatomic ion name is used in the name of the overall compound. Na 2 O is, therefore, an ionic or electrovalent compound. Consider the formula for the ionic compound Na2O. 4. sodium oxide. In order to complete its octet, oxygen takes in 2 electrons and forms the oxide anion, "O"^(2-). To name a compound, the cation name and the anion named are added together. Relevance. Choose the name of the compound made by combining sodium (Na) with oxygen (O) to form Na2O.? sodium oxide. Sign in. Other names Disodium oxide. In this article, we are discussing the following topics. 1 Answer. This Site Might Help You. The compound consists of Na2O molecules. It is used in ceramics and glasses. Na2o Compound Name. Anonymous. 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. Formation of MgO: It has two electrons in its outermost shell. No prefix is used if it is an ionic compound. Sodium oxide is a chemical compound with the formula Na 2 O. 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 … The ionic compound named are added together Applied Chemistry as sodium fluoride the ionic compound.. Choose the name of the anion named are added together sodium ( Na ) with (! Na ) with oxygen ( O ) to form Na2O. order to name a,. Base sodium hydroxide therefore, an ionic compound following topics form Na2O. electrovalent compound is also known sodium... 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