PDF-Common Polyatomic Ions AsO33

AsO43 BO33 BrO3 C2H3O2 C2O42 tartrate C7H5O2 ClO ClO2 ClO3 ClO4 CN CO32 Cr2O72 CrO42 dihydrogen phosphite dihydrogen phosphate hydrogen carbonate hydrogen phosphite hydrogen. brPage 1br F57577lici tat ions F57577lici tat ions F57577lici tat ions F57577lici tat ions F57577lici tat ions F57577lici tat ions F57577lici tat ions F57577lici tat ions The ions are arranged in a lattice. There is attractive electrostatic forces between the ions which are very strong e.g. sodium chloride ionic lattices. . Give two properties of giant ionic structures. . Names of Common Polyatomic Ions. . Ion Name Ion Name. . NH. 4. . +. ammonium. . CO. 3 . 2-. carbonate. *NO. 2. . -. *nitrite . HCO. 3. . -. and stuff like that.. A complex ion is the exception to a rule.... It is an ionic compound that has an overall charge.. Complex ions are identified using square brackets. [ ]. Complex Ions. Are soluble.. SNC2D. Polyatomic Ions. Polyatomic ions are groups of atoms that tend to stay together and carry an overall ionic charge. The ion is typically held together with covalent bonds. The polyatomic ion is capable of bonding with other ions. Some. polyatomic ions exist in families:. Parent ion. (-“ate” ending). Derivatives. (related to parent). obtained by:. adding a hydrogen atom, OR. adding/removing oxygen atoms. Type 1: When hydrogen is added. Nomenclature Warm-up #6. . Identify these compounds as ionic or covalent, then name them. Remember to use Roman numerals when necessary!. ____ (I or C) 1. V. 3. As. 2. ____ (I or C) 2. Hg. 3. P. ____ (I or C) 3. . Multivalent & Polyatomic Ions. Multivalent Metals. Multi = multiple. Valent. = charge. Metal = specifically transition metals. . List all of the possible . valencies. for the following metals:. Chemistry . I. 2013-2014. Ions & . The Octet Rule. Vocabulary. Ion – an atom or bonded group of atoms with a positive or negative charge . Anion – a negatively charged ion. Cation. – a positively charged ion. Bonding . is the joining of two atoms in a stable. arrangement.. There are two different kinds of bonding:. Elements will . gain. , . lose. , or . share . electrons to reach the electron configuration of the noble gas closest to them in the periodic table.. 2. , is used in the processing and bleaching of pulp from wood fibers and recycled cardboard. .. Learning . Goal . Write the name and formula for an ionic compound containing a polyatomic ion.. Polyatomic Ions. suffix = representative ion. B. C. N. O. F. Si. P. S. Cl. As. Se. Br. I. B. C. N. O. F. Si. P. S. Cl. As. Se. Br. I. B. C. N. O. F. Si. PO. 4. SO. 4. Cl. AsO. 4. SeO. 4. Br. I. BO. 3. CO. 3. NO. 3. O. INORGANIC Nomenclature Nomenclature - Humor “Ferrous Wheel” Fe = iron (Latin = ferrum) Fe 2+ = lower oxidation state = ferr ous Fe 3+ = higher oxidation state = ferr ic BaNa 2 “ BaNaNa Oxyanions. Oxyanions- negative ions containing oxygen.. These have the suffix “-ate” or “-ite”. “-ate” means it has more oxygen atoms bonded, “-ite” has less. For example. SO. 4. 2-. sulfate.