Nordstrom Federal Credit Union. Show All Routing Numbers for Institution Show LaneGuide Profile
In CO2, O is more electronegative meaning that it seeks to pull the electron between itself and carbon more strongly which results in unequal sharing of electrons. In O3, when atoms are bonded together, the electrons are shared equally. 7. Analyze whether dinitrogen tetroxide, N2O4, has covalent or ionic bonds.nswers: 1. Determine if the following compounds are likely to have ionic or covalent bonds. a. magnesium oxide, MgO ionic (metal and nonmetal) b. Strontium chloride, SrCl2 ionic (metal and nonmetal) c.
Monodentate ligands have one atom that can bind to a central atom or ion. Water (H2O) and ammonia (NH3) are examples of neutral monodentate ligands. A polydentate ligand has more than one donor site. Bidentate ligands have two donor sites. Tridentate ligands have three binding sites. 1,4,7-triazaheptane (diethylenetriamine) is an example of a tridentate ligand. Tetradentate ligands have four binding atoms. A complex with a polydentate ligand is called a chelate. An ambidentate ligand is a monodentate ligand that can bind in two possible places. For example, The thiocyanate ion, SCN-, can bind to the central metal at either the sulfur or the nitrogen. 1  Article. 2  Article. 3  Article. 4  Article. 5  Article. 6  Article. 7  Article. 8  Article.