But metals form cations by losing electrons, and some metals form only one stable cation, while others can form many. Figure\(\PageIndex{4}\): Carboxylate functional group that is the bases for many organic ions. These all end with -ate or -ite, and the real reasoning deals with the oxidation state of the nonmetal, sort of its hypothetical charge within the covalently bonded polyatomic ion. If it is a simple molecule we use Greek prefixes to identify the number of atoms of each type of element in the molecule. Citric acid is a covalent, or molecular, compound because it contains single and double covalent bonds formed by the sharing of pairs of electrons between different atoms. Citric acid is a covalent, or molecular, compound because it contains single and double covalent bonds formed by the sharing of pairs of electrons between different atoms. But a search of the web will show you perfluorate, fluorate and fluorite, as if they form the same types of oxyanions as chlorine does, yet there is no perfluorite in a resource like pubchem, which as of 2018 has over 95 million chemical compounds. TABLE OF CONTENTS. [CDATA[*/{"annotations":null,"assetRoot":"chrome-extension://bjfhmglciegochdpefhhlphglcehbmek/client/","branding":null,"clientUrl":"chrome-extension://bjfhmglciegochdpefhhlphglcehbmek/client/build/boot.js","oauthEnabled":null,"onLayoutChange":null,"openLoginForm":null,"openSidebar":null,"query":null,"services":null,"showHighlights":"always","sidebarAppUrl":"chrome-extension://bjfhmglciegochdpefhhlphglcehbmek/client/app.html","subFrameIdentifier":"08977406609586949","pluginClasses":{}}/*]]>*/, /**/, /**/, /* Should I Talk To My Boyfriend After A Fight, How Much Does Dental Ozone Therapy Cost, Articles C