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Chemistry Jeopardy

FINAL JEOPARDY. Chemistry Jeopardy. Ch 1 & 2 - 100. The number of significant digits in the number 0.000330 What is 3 ?. Ch 1 & 2 - 200. Write the number 0.0230 in scientific notation. What is 2.30 x 10 -2 ?. Ch 1 & 2 - 300. This is the number of cm in a meter. What is 100 ?.

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Chemistry Jeopardy

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  1. FINAL JEOPARDY Chemistry Jeopardy

  2. Ch 1 & 2 - 100 • The number of significant digits in the number 0.000330 • What is 3 ?

  3. Ch 1 & 2 - 200 • Write the number 0.0230 in scientific notation. • What is 2.30 x 10-2 ?

  4. Ch 1 & 2 - 300 • This is the number of cm in a meter. • What is 100 ?

  5. Ch 1 & 2 - 400 • This is the density of a block of wood 3cm x 3 cm x 3 cm with a mass of 24.5 g. • What is 0.9 g/cm3 ?

  6. Ch 1 & 2 - 500 • This is the volume of an object with a mass of 3.4g and a density of 1.87 g/ml . • What is 1.8 ml ?

  7. Ch 3 - 100 • These are the 3 types of radioactive decay • What are alpha, beta and gamma ?

  8. Ch 3 - 200 • The number of protons in Br -1 . • What is 35?

  9. Ch 3 - 300 • The number of electrons in Mg+2 . • What is 10 ?

  10. Ch 3 - 400 • This is the number of neutrons in chlorine-37. • What is 20 ?

  11. Ch 3 - 500 • This is the number of neutrons in Ge. • What is 41?

  12. Ch 4 - 100 • Pauli’s Exclusion Principle states that an orbital can hold a maximum of __ electrons. • What is 2 ?

  13. Ch 4 - 200 • This is the highest principal energy level in the aluminum atom. • What is 3 ?

  14. Ch 4 - 300 • These are the 4 main sublevels in a principal energy level. • What are s, p, d, f ?

  15. Ch 4 - 400 • This part of the electromagnetic spectrum has the shortest wavelength. • What is gamma radiation?

  16. Ch 4 - 500 • This is the wavelength if the frequency of radiation is 5.5 x 1015 Hz. • What is 5.5 x 10-8 m?

  17. Ch 5 & 6 - 100 • This is the name of group 2 on the periodic table. • What is alkaline earth metals?

  18. Ch 5 & 6 - 200 • This is the element in group 6 and period 4. • What is Cr ?

  19. Ch 5&6 - 300 • Which element has a higher ionization energy P or Cl ? • What is Cl?

  20. Ch 5&6 - 400 • Which element has a lower atomic radius Mg or Ba ? • What is Mg?

  21. Ch 5&6 - 500 • This is the energy needed to remove the outermost electron from an atom. • What is ionization energy?

  22. Ch 7 - 100 • This bond is made with a metal and a non-metal. • What is ionic?

  23. Ch 7 - 200 • Write the name for the formula CCl4 . • What is carbon tetrachloride ?

  24. Ch 7 - 300 • Write the stock name for Pb(OH)2 . • What is lead (II) hydroxide ?

  25. Ch 7 - 400 • Write the name for CaSO4. • What is calcium sulfate?

  26. Ch 7 - 500 • Write the chemical formula for aluminum nitrite • What is Al(NO2)3 ?

  27. Ch 8 - 100 • What is the shape of CO2 • What is linear?

  28. Ch 8 - 200 • What is the shape of PCl3 ? • What pyramidal?

  29. Ch 8 - 300 • This is the number of pairs of unshared electrons in OF2 ? • What is 8 ?

  30. Ch 8 - 400 • A bent molecule has this bond angle? • What is 105 ?

  31. Ch 8 - 500 • A pyramidal molecule has this bond angle? • What is 107 ?

  32. Final Jeopardy • This principle states that electrons are added one at a time to the lowest energy orbitals available until all the electrons of the atom have been accounted for. • What is the Aufbau Principle?

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