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Chemical Reactions Jeopardy Review

Jeopardy. Chemical Reactions Jeopardy Review. Hodge Podge. Vocabulary. Chemical Reactions. Bonds. Polymers. 10. 10. 10. 10. 10. 20. 20. 20. 20. 20. 30. 30. 30. 30. 30. 40. 40. 40. 40. 40. 50. 50. 50. 50. 50. The smaller molecules from which polymers are built.

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Chemical Reactions Jeopardy Review

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  1. Jeopardy Chemical Reactions Jeopardy Review

  2. Hodge Podge Vocabulary Chemical Reactions Bonds Polymers 10 10 10 10 10 20 20 20 20 20 30 30 30 30 30 40 40 40 40 40 50 50 50 50 50

  3. The smaller molecules from which polymers are built. What are monomers? Polymers 10 Points

  4. This element is present in more that two million compounds and can form four covalent bonds. What is Carbon? Polymers 20

  5. A natural polymer that gives shape to plant cells. What is cellulose? Polymers 30

  6. These are synthetic polymers that can be molded or shaped. What are plastics? Polymers 40

  7. A polymer may be combined with one or more substances to make a new material called this. What is a composite? Polymers 50

  8. This is the study of the properties of matter and how it changes What is chemistry? Chemical Reactions 10

  9. This type of reaction takes more complex substances and breaks them into more simple substances. What is a decomposition reaction? Chemical Reactions 20

  10. CaCO3 represents an example of this. Answer is not (Calcium Carbonate) What is a chemical formula? Chemical Reactions 30

  11. Daily Double

  12. How many electrons are on each shell of an atom of Beryllium. Show the electron configuration What is 2 on first and 2 on last or 2nd ? Chemical Reactions 40

  13. A combination of symbols that represent the elements in a compound. What is a chemical formula? Chemical Reactions 50

  14. When an atom loses an electron, it becomes this. What is positive? Bonds 10

  15. A chemical bond formed when two atoms share electrons is called this. What is covalent? Bonds 20

  16. Valence electrons can be _____ or ______ . What is be shared or transferred? Bonds 30

  17. A chemical bond formed when electrons are transferred. What is Ionic ? Bonds 40

  18. This is the term for two pair of electrons that are shared between two atoms. What is a double bond? Bonds 50

  19. A type of chemical reaction that absorbs energy in the form of heat. What is endothermic. Vocabulary 10

  20. Ions that are made of more than one atom. (CO32-) What are polyatomic ions? Vocabulary 20

  21. This type of chemical reaction is when elements combine to make a more complex substance. What is synthesis? Vocabulary 30

  22. The unequal sharing of electrons in a covalent bond is this type of bond. What is a polar bond? Vocabulary 40

  23. The final formula bonding Lithium (Li+) Bicarbonate (HCO3- ) would be written like this What is LiHCO3? Vocabulary 50

  24. Acids turn litmus paper this color. What is red? Hodge Podge 10

  25. This term states that the amount of matter does not change during a chemical reaction. What is conservation of matter ? Hodge Podge 20

  26. This term shows the number of atoms of an element in a molecule What is subscript? Hodge Podge 30

  27. Daily Double

  28. What does pH measure? (not acids and bases) The amount of hydrogen ions Hodge Podge 40

  29. An atom or group of atoms that has become electrically charged is called this. What is an ion? Hodge Podge 50

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