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Chemistry Jeopardy Developed by Matt Santala Oxford Virtual- Chemistry End show End show

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Directions You are about to play chemistry jeopardy. When you get to the main menu click on a point value and you will be given a question. If you answer it correctly then you will be given positive feedback. If you answer it incorrectly then you can click the return button for another attempt. You can end the show at any time by clicking the end show button. End show End show

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Main Menu 100 300 200 400 End show End show 500 700 600 800

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100 Point Question What family is calcium in? Alkali Metals Alkaline Earth Metals Halogens Nobel Gases End show End show

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200 Point Question How many valence electrons does Neon have? 7 8 2 0 End show End show

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300 Point Question What is the oxidation state of oxygen? +1 -2 0 8 End show End show

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400 Point Question Which element is not radioactive? Carbon Hydrogen Uranium Potassium End show End show

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500 Point Question How many atoms are in one mole of CH 3 OH? 6 3.6 x 10 24 6.0 x 10 23 12.0 x 10 23 End show End show

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600 Point Question Guanidin, HNC(NH 2 ) 2, is a fertilizer. To three significant figures, what is the percent by mass of nitrogen in the fertilizer? 45.2% 71.1% 54.8% 65.1% End show End show

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700 Point Question Balance the following equation using minimum integral coefficients: 1 7 3 4 End show End show NH3 + O2 --> NO2 + H2O The stoichiometric coefficient for oxygen gas O2 is:

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800 Point Question How many moles of alanine, C 3 H 7 NO 2, are there in 159 g of alanine? 3.31 1.78 1.42 x 10 4 0.992 End show End show

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That is Correct! End show End show

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That is Correct! End show End show

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That is Correct! End show End show

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That is Correct! End show End show

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That is incorrect! Please try again End show End show

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That is incorrect! Please try again End show End show

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That is incorrect! Please try again End show End show

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That is incorrect! Please try again End show End show