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Naming Compounds
Studying the naming of compounds
| Question | Answer |
|---|---|
| An element that has lost or gained electrons is called a(n): | Ion |
| Metals tend to: | Lose electrons |
| Which elements can form more than one oxidation number? | Transition metals |
| "Many atoms" | Polyatomic |
| Ionic compounds are made of: | Metal + Nonmetal |
| How do ionic compounds bond? | Transferring electrons |
| What symbol is used for Lewis Dot Diagrams of ionic compounds? | Arrows |
| Type I ionic compounds are made using: | Metal + Nonmetal |
| CaBr2 | Calcium bromide |
| Copper (I) sulfide | Cu2S |
| Tetraphosphorous decaoxide | P4O10 |
| CCl4 | Carbon tetrachloride |
| What is the chemical name for water? | Dihydrogen monoxide |
| PO4-3 | Phosphate |
| Barium sulfate | BaSO4 |
| K2SO4 | Potassium sulfate |
| What is the charge for cadmium? | +2 |
| What is the charge of the halogens? | -1 |
| What is the maximum number of valence electrons that an element can have? | 8 |
| How many valence electrons does aluminum have? | 3 |
| NaCl | Sodium chloride |
| Cesium sulfide | Cs2S |
| When do you NOT use "Switch 'em around and bring 'em down"? | Covalent compounds |
| What is the only positively charged polyatomic ion? | Ammonium |
| H3PO4 | Phosphoric acid |
| C2H3O2-1 | Acetate |
| HI | Hydroiodic acid |
| Nonmetals tend to... | Gain electrons |
| Cations are: | Positive |
| Acids have been: | Dissolved in water |
| What element always comes first in the formula of an acid? | Hydrogen |
| Anions are: | Negative |
| How do covalent compounds form? | Sharing electrons |
| In a Lewis Dot Diagram, what do the dots represent? | The number of valence electrons |
| What symbol is used for covalent Lewis Dot Diagrams? | Circles |
| Type II ionic compounds are made from: | Transition Metal + Nonmetal |
| Zinc chloride | ZnCl2 |
| "Switch 'em around and bring 'em down and..."?? | Reduce |
| What must be around a polyatomic ion in a formula if there is more than one? | Parenthesis |
| What family has a charge of +1? | Alkali metals |
| What is the charge of silver? | +1 |
| Tin and Lead are: | Transition metals |
| What is the charge of zinc? | +2 |
| How many valence electrons does oxygen have? | 6 |
| Does magnesium want to lose or gain electrons? | Lose |
| Does nitrogen want to lose or gain electrons? | Gain |
| Nonmetals NOT on the ion sheet end in... | -ide |
| When naming an acid, -ate changes to... | -ic |
| When naming an acid, -ite changes to... | -ous |
| Oxalate | C2O4-2 |
| Prefix for "5": | Penta |