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Chemical Compounds
Ionic and Molecular Compounds
| Question | Answer |
|---|---|
| What is the formula for aluminum oxide? | Al2O3 |
| What are the properties of non-metals? | Gas/Liquid/Solid, not shiny, poor conductors, brittle |
| What is common for all elements in group VII-A? | 7 electrons in outer shell, halogens, charge of -1.t |
| What element has 15 protons? | Phosphorus |
| Who created the periodic table? | Dimitri Mendeleev |
| What characteristics do Noble Gases have? | Do not react, have 8 electrons in outer shell |
| BeF2 | beryllium fluoride |
| NaCl | sodium chloride |
| Ni2O3 | nickel (III) oxide |
| Cl2O | dichlorine monoxide |
| Na2CO3 | sodium carbonate |
| Na3PO4 | sodium phosphate |
| CaCl2 | calcium chloride |
| NH4F | ammonium fluoride |
| NiS | nickel (II) sulfide |
| Ca(NO3)2 | calcium nitrate |
| NF3 | nitrogen trifluoride |
| AuI3 | gold (III) iodide |
| CoF2 | cobalt(II) fluoride |
| KHSO4 | potassium hydrogen sulfate |
| KCl | potassium chloride |
| Cu(OH)2 | copper (II) hydroxide |
| HgSO4 | mercury (II) sulfate |
| CO | carbon monoxide |
| Fe2O3 | iron (III) oxide |
| Pb(SO4)2 | lead (IV) sulfate |