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Atoms, Elements, Compounds, and Mixtures Quiz • Draw and name an example of each of the following: – Atom – Element – Compound – Mixture • Explain briefly what each of them are (definition) in your own words. Naming Simple Molecules Metal + Non-Metal 1. First word: Write out the full name of the first element (metal) of the chemical formula. 2. Second word: Write out the root of the second element (non-metal) and add –ide to the end. Numbers do NOT matter! Example: MgO = magnesium oxide CaF2 = calcium fluoride Name that Compound! Chemical Formula • NaCl • CuO • KBr • CaCl2 • ZnS Name 1. Sodium Chloride 2. Copper Oxide 3. Potassium Bromide 4. Calcium Chloride 5. Zinc Sulphide Naming Simple Molecules Non-Metal + Non-Metal 1. First word: Prefix (unless its 1) + Write out the full name of the first element of the chemical formula. 2. Second word: a. Look at the number of atoms and write the correct prefix. b. Write out the root of the second element and add –ide to the end. Example: CO2 = carbon dioxide Can you figure out the prefix? Number 1. One 2. Two 3. Three 4. Four 5. Five 6. Six 7. Seven 8. Eight 9. Nine 10. Ten Prefix 1. Mono2. Di3. Tri4. Tetra5. Penta6. Hex7. Hept8. Oct9. Non10. Dec- Name that Compound! Chemical Formula • NO • SO2 • CO • CCl4 Name 1. Nitrogen Monoxide 2. Sulphur Dioxide 3. Carbon Monoxide 4. Carbon Tetrachloride Name that Compound! Chemical Formula • MgCO3 • ZnSO4 • ZnSO3 • Na2SO4 • LiNO3 • Ca3(PO4)2 Name 1. Magnesium Carbonate 2. Zinc Sulphate 3. Zinc Sulphite 4. Sodium Sulphate 5. Lithium Nitrate 6. Calcium Phosphate Common Non-Metal + Oxygen Endings • • • • Sulphate Nitrate Phosphate Carbonate -SO4 -NO3 -PO4 -CO3 Name the following compounds 1. LiCl 2. CaF2 3. KBr 4. BaO 5. MgCO3 6. ZnSO4 7. ZnSO3 8. WCl3 9. AlPO4 10.NaNO3 1. Lithium Chloride 2. Calcium Fluoride 3. Potassium Bromide 4. Barium Oxide 5. Magnesium Carbonate 6. Zinc Sulphate 7. Zinc Sulphite 8. Tungsten Chloride 9. Aluminium Phosphate 10.Sodium Nitrate Name the following compounds a) b) c) d) e) f) g) h) i) j) CO SF6 SO2 SiCl4 P4O10 NH3 PBr5 PCl3 SiO2 XeF6 1. Carbon Monoxide 2. Sulphur Hexafluoride 3. Sulphur Dioxide 4. Silicon Tetrachloride 5. Tetraphosphorus Decaoxide 6. Nitrogen Trihyride 7. Phosphorous Pentabromide 8. Phosphorous Trichloride 9. Silicon Dioxide 10.Xenon Hexafluoride