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Stack #58562
| Question | Answer |
|---|---|
| ionic compounds | contain no prefizes |
| general formula of ionic compounds | name= metal + nonmetal root+ ide |
| NaCl | Sodium Chloride |
| Ca3P2 | Calcium phosphide |
| ionic compounds tht contain transition metals | have the ncharge of the transition metal cation as part of the name |
| Polyatomic ions in compounds | name= Metal + Polyatomic ion |
| NaNO3 | Sodium nitrate |
| Ca3(PO4)2 | Calcium phosphate |
| Covalent compounds | nometal and nonmetal/use prefizxes |
| general formula of covalent | "prefix" + "nonmetal" +"prefix" + "nonmetal root" + "ide" |
| 1 | mono |
| 2 | di |
| 3 | tri |
| 4 | tetra |
| 5 | penta |
| 6 | hexa |
| 7 | hepta |
| 8 | octa |
| 9 | nona |
| 10 | deca |
| ammonium | NH4 + |
| nitrite | NO2 - |
| nitrate | NO3 - |
| sulfite | SO3 (2-) |
| sulfate | SO4 (2-) |
| hydroxide | OH- |
| carbonate | CO3 (2-) |
| chlorate | ClO3 - |
| acetate | C2H3O2 - |
| peroxide | o2 (2-) |
| phosphide | p (3-) |
| nitride | n (3-) |
| sulfide | s (2-) |
| hydride | H- |
| fluoride | F- |
| percent comp | % of mass of each element in a compoubnd |
| empirical formulas | identifies which elements are present in a compound and gives the simplest ratio of atoms of those elemtns int he compound |
| molecular formulas | reveals the exact number of atoms of each element in the molcule. it is amultple of the empricial formulas mass |
Created by:
lilee256