At the Family Tree DNA Conference in November, James Irvine and Maurice Gleeson both presented sessions on utilizing a combination of STR and SNP data and various tools in analyzing their individual projects. Mauriceâs presentation was titled âCombining SNPs, STRs and Genealogy to build a Surname Origins Tree.â.
SO4 (2-) is a sulfate anion, and it has sulfur-oxygen single bonds. These single bonds are shorter than normal sulfur-oxygen single bonds but longer than a sulfur-oxygen carbon bond. This phenomenon is called resonance. C) SF6 has entirely covalent sulfur-fluorine bonds and is octahedral.D) CaI2 is an ionic compound, with the calcium and iodide ions in a lattice structure.O4 (2-) is a sulfate anion, and it has sulfur-oxygen single bonds. These single bonds are shorter than normal sulfur-oxygen single bonds but longer than a sulfur-oxygen carbon bond. This phenomenon is called resonance. C) SF6 has entirely covalent sulfur-fluorine bonds and is octahedral.
Answers. Relevance. Rating Newest Oldest. Best Answer: CaCl2 ionic CO2 covalent H2O covalent BaSO4 both, Ba^2+ and SO4^2- are ions and the SO4^2- contains covalent bonds K2O ionic NaF ionic Na2CO3 both, Na^+ ions and CO3^2- ions; CO3^2- ions contain covalent bonds.CH4 covalent SO3 covalent LiBr ionic MgO ionic NH4Cl both, NH4^+ contains covalent bonds.nswers. Relevance. Rating Newest Oldest. Best Answer: CaCl2 ionic CO2 covalent H2O covalent BaSO4 both, Ba^2+ and SO4^2- are ions and the SO4^2- contains covalent bonds K2O ionic NaF ionic Na2CO3 both, Na^+ ions and CO3^2- ions; CO3^2- ions contain covalent bonds.