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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 |