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Jeopardy! Matter and Its Atomic Nature Choose Your Question Final Early History Scientists Atom Periodic Table Terms Laws 200 200 200 200 200 200 400 400 400 400 400 400 600 600 600 600 600 600 800 800 800 800 800 800 1000 1000 1000 1000 1000 Click a Dollar Amount to Choose a Question back FINAL JEOPARDY Category- The answer is…. Final Jeopardy back Click a Dollar Amount to Choose a Question back Answers Final Jeopardy Answer- Early History Scientists Atom Periodic Table Terms Laws/Misc Democrates Lavoisier Proton, Neutron Metals Corpuscles Law of Conservation of Mass Aristotle & Plato JJ Thomson Electron Non-metals Heterogenous Mixture Law of Definite Proportions Air, Earth, Fire, Water Dalton Isotope Metalloids Cathode Rays Law of Multiple Proportions Alchemy Rutherford Atoms are indivisible Rb (Rubidium) Alpha particles Gases Hyle Millikan All atoms of the same element have the same mass P (Phosphorous) Canal rays Click a Dollar Amount to Choose a Question back Early History 200 Ancient Greek scientist who thought matter was made of indivisible units (“atoma”) back Click a Dollar Amount to Choose a Question back Early History 400 Ancient Greek philosophers who called atoms “hyles” back Click a Dollar Amount to Choose a Question back Early History 600 These were the “Classic Greek elements” back Click a Dollar Amount to Choose a Question back Early History 800 Mystical pseudoscience; searched for philosopher’s stone back Click a Dollar Amount to Choose a Question back Daily Double Click a Dollar Amount to Choose a Question back Early History 1000 Aristotle’s term for an indivisible unit of matter back Click a Dollar Amount to Choose a Question back Click a Dollar Amount to Choose a Question back Scientists 200 Contribution: Law of Conservation of Mass back Click a Dollar Amount to Choose a Question back Scientists 400 Using a CRT, discovered corpuscles back Click a Dollar Amount to Choose a Question back Scientists 600 Contribution: Atomic Theory back Click a Dollar Amount to Choose a Question back Scientists 800 Refuted Thomson’s Plum Pudding Model (Atoms are mainly empty space; Nucleus is massive and positively charged) back Click a Dollar Amount to Choose a Question back Scientists 1000 Discovered the charge of an electron back Click a Dollar Amount to Choose a Question back Atom 200 Sum of these subatomic particles = atomic mass of an atom back Click a Dollar Amount to Choose a Question back Atom 400 Mass is 1/1800 of a proton; negatively charged particle back Click a Dollar Amount to Choose a Question back Atom 600 Atoms with the same atomic number but different atomic mass numbers back Click a Dollar Amount to Choose a Question back Atom 800 This postulate of Dalton’s was disproved with the discovery of subatomic particles back Click a Dollar Amount to Choose a Question back Atom 1000 This postulate of Dalton’s was disproved by the discovery of isotopes back Click a Dollar Amount to Choose a Question back Periodic Table 200 Properties include solids, heat conductors, ductile, high melting point, malleable and have luster back Click a Dollar Amount to Choose a Question back Periodic Table 400 Properties include dull (lack of luster), nonconductors, low melting point back Click a Dollar Amount to Choose a Question back Periodic Table 600 Except for Aluminum, found on both sides of staircase back Click a Dollar Amount to Choose a Question back Daily Double Periodic Table 800 Element ? back Symbol Atomic Mass p+ n° ? 85 ? ? e37 Click a Dollar Amount to Choose a Question back Periodic Table 1000 Element back ? Symbol P Atomic Mass ? p+ n° e- ? 16 ? Click a Dollar Amount to Choose a Question back Terms 200 Thomson’s obsolete term for electrons back Click a Dollar Amount to Choose a Question back Terms 400 used to describe substances in which you can see more than one color or type of matter; composition is not uniform back Click a Dollar Amount to Choose a Question back Terms 600 Thomson’s beam was composed of electrons back Click a Dollar Amount to Choose a Question back Terms 800 Radioactive particles in Rutherford’s Gold Foil Experiment back Click a Dollar Amount to Choose a Question back Terms 1000 Eugen Goldstein observed these by the cathode end of the CRT back Click a Dollar Amount to Choose a Question back Laws 200 Mass of reactants = Mass of products back Click a Dollar Amount to Choose a Question back Laws 400 Chemical compounds always contain the same ratio of elements by mass back Click a Dollar Amount to Choose a Question back Laws 600 When elements combine, they do so in a ratio of small whole numbers back Click a Dollar Amount to Choose a Question back Laws 800 This phase of matter has a very high kinetic energy (energy of motion) back Click a Dollar Amount to Choose a Question back 1000 back Click a Dollar Amount to Choose a Question back