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Final Jeopardy

Final Jeopardy. Periodicity. Final Jeopardy. What are ionization energy and electronegativity?. One of two chemical properties that tend to be highest in the upper right of the periodic table and lowest in the lower left. $100. What is a physical change?.

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Final Jeopardy

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  1. Final Jeopardy Periodicity

  2. Final Jeopardy What are ionization energy and electronegativity? One of two chemical properties that tend to be highest in the upper right of the periodic table and lowest in the lower left.

  3. $100 What is a physical change? The kind of change in which no new substance is formed. What is Chemistry?

  4. $200 What is the Law of Conservation of Mass? States that matter cannot be created or destroyed. What is Chemistry?

  5. $300 What is a chemical change? The kind of change in which one or more new substances is formed. What is Chemistry?

  6. $400 What is nuclear fusion? This process releases tremendous amounts of energy as more than one nucleus merge to form a larger atom. What is Chemistry?

  7. $500 What is the First Law of Thermodynamics or the Law of Conservation of Energy? The law that states that energy can change forms, but cannot be created or destroyed. What is Chemistry?

  8. $100 What is exothermic? A reaction that gives off heat is called this. It "Matters!"

  9. $200 What is a pure element? A substance made of one kind of atom. It "Matters!"

  10. $300 What is heterogeneous? A mixture in which the substances are not evenly distributed. It "Matters!"

  11. $400 What is liquid? The physical state of a substance in which volume is fixed, but shape is not. It "Matters!"

  12. $500 What is absolute zero? The name given to the point when molecular motion essentially stops. It "Matters!"

  13. $100 What is precision? The reproducibility of a measurement. Measurements

  14. $200 What is 6.02 x 1023? Avogadro’s number. Measurements

  15. $300 What are significant figures? These indicate the level of accuracy of the measurement. Measurements

  16. $400 What is centi-? This prefix means one hundredth. Measurements

  17. $500 What is 1,000? The number of milliliters in a liter. Measurements

  18. $100 What are experiments? These are carried out to collect information. Scientific Method

  19. $200 What is a hypothesis? Daily Double Scientific Method

  20. $300 What are data? The information collected during experimentation. Scientific Method

  21. $400 What is the control group? The group used as a basis for comparison in a good experiment. Scientific Method

  22. $500 What is the independent variable? The variable deliberately being manipulated in an experiment. Scientific Method

  23. $100 What is 1160? The following number expressed in standard form: 1.16 x 103 Sig Figs

  24. $200 What is one? The number of significant figures in the number 0.0002. Sig Figs

  25. $300 What is 4.3 x 10-4? The following number expressed in scientific notation: 0.000 43 Sig Figs

  26. $400 What is three? The number of significant figures in the number 6.00. Sig Figs

  27. $500 What is four? The number of significant figures in the number: 100,200 Sig Figs

  28. $100 What are electrons? Ions are formed when atoms gain or lose these. Atomic Theory

  29. $200 What are isotopes? Atoms of the same element with different atomic masses. Atomic Theory

  30. $300 What is the number of protons? It is what is represented by the atomic number. Atomic Theory

  31. $400 What are protons and neutrons? The atomic mass is the sum of these two subatomic particles. Atomic Theory

  32. $500 What is O2-? It’s an ion that contains 8 protons, 8 neutrons, and 10 electrons. Atomic Theory

  33. $200 What are alkaline earth metals? This group of elements on the periodic table have electron configurations ending with 2 electrons in their outer s orbitals. Periodic Table

  34. $400 What are groups (or families)? The name for the vertical columns on the periodic table. Periodic Table

  35. $600 What are transition metals? The elements in the d-block on the periodic table are also known by this name. Periodic Table

  36. $800 What is hydrogen? The only element that does not belong to a group is this. Periodic Table

  37. $1000 What are periods? The name for the horizontal rows on the periodic table. Periodic Table

  38. $200 What is phosphorus? It’s last electrons fall into the 3p3 orbital. Electron Configs

  39. $400 What is an orbital? The region within an atom where there is a high probability of finding an electron. Electron Configs

  40. $600 What are p-orbitals? These orbitals can contain no more than 6 electrons total. Electron Configs

  41. $800 What is the 3rd energy level? It’s the first energy level to have a d-orbital. Electron Configs

  42. $1000 What are valence electrons? It’s what we call the electrons in an atom’s outermost s- and p-orbitals. Electron Configs

  43. $200 What is an ionic bond? This type of bond involves the attraction between oppositely charged particles due to the exchange of one or more electrons. Bonding

  44. $400 What a cation? It’s another name for a positively charged particle (not sub-atomic). Bonding

  45. $600 What are covalent bonds? Daily Double Bonding

  46. $800 What is polar? Covalent bonds in which the electrons are shared unequally are called this. Bonding

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