Microsoft Word - ELEMENTS Compounds and Mixtures Webquest.doc



4679950-228600Name __________________________Per. ________ Date _______________0Name __________________________Per. ________ Date _______________ELEMENTS, COMPOUNDS and MIXTURES WEBQUEST-209550000Part 1: ELEMENTS, COMPOUNDS and MIXTURES are the visual differences between elements, compounds and mixtures? Fill in the chart below using bullet points.ELEMENTSCOMPOUNDSMIXTURES-2095506350000Part 2: MIXTURES vs COMPOUNDS(Hint: Scroll down the page)1. What are some differences between mixtures and compounds?2. How can cereal relate to mixtures and compounds?1. What are some differences between mixtures and compounds?2. How can cereal relate to mixtures and compounds?-2095503365500PART 3: ELEMENT, COMPOUND OR MIXTURE? *be sure to answer all before submitting your answer. 6. 2. 7. 3. 8. 4. 9. 5. 10. -209550-11430000PART 4: SOLUTIONS and MIXTURES a heterogeneous mixture a solution? How do you know?Define solute.Define solvent.What are the steps to making a solution?Can anything change solutions? Be specific!What is solubility?-2095509715500Part 5: Element OverviewNow go to this link: is the definition of an element given on this page? ______________________________________________________________________________________________________________________________Now go to this link: and answer the questions below:What is the definition of an element given on this page?______________________________________________________________________________________________________________________________Now Click on the link for “What is the difference between atoms and elements? Or find the link: Answer the questions below.Define element Define atom Define molecule Define compound Find the link: Read the page and answer the questions below.How many atoms are in our bodies? How many different elements are in our bodies? Name the 6 elements that make up 95% of our bodies. .69850-114300Bonus!00Bonus!4610100-114300Name __________________________Per. ________ Date _______________0Name __________________________Per. ________ Date _______________-28575010223500Part 6 – Molecules and CompoundsFind the link: and answer the questions below.What is formed when two or more atoms join together chemically? _____________________________What is formed when two or more different kinds of atoms or elements join together chemically?_____________________________________________________________________________________A ____________________________ is always a molecule, but a _______________________is not always a compound.Provide the chemical symbol for three molecules that are not compounds:_______________________________________________________________________________________Name 3 common compounds, using both their chemical symbol and their name:_______________________________________________________________________________________One molecule of water contains hydrogen atoms and oxygen atom.One molecule of carbon dioxide contains carbon atom and oxygen atoms. ................
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