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Chemistry Jeopardy Chpt. 3

Chemistry Jeopardy Chpt. 3. This law can be used to explain why it is possible that CO in Denmark is the same as CO in Newfoundland. Conservation of mass Definite Proportions Daltons Atomic Theory Law of Multiple Proportions. Because of this law matter is not created or destroyed.

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Chemistry Jeopardy Chpt. 3

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  1. Chemistry Jeopardy Chpt. 3

  2. This law can be used to explain why it is possible that CO in Denmark is the same as CO in Newfoundland. • Conservation of mass • Definite Proportions • Daltons Atomic Theory • Law of Multiple Proportions

  3. Because of this law matter is not created or destroyed. • Conservation of mass • B. Definite Proportions • C. Daltons Atomic Theory • D. Law of Multiple Proportions

  4. This scientist proposed the first atomic theory based on observed laws. • Rutherford • JJ Thomson • Einstein • Dalton

  5. 4.00 grams of hydrogen reacts with 32.00 grams of oxygen to form this many grams of water. • 4.00 g • 16.00 g • 28.00 g • 36.00 g

  6. This father of the modern periodic table said that properties of elements will recur in periodically when arranged by increasing atomic mass. • Milliken • Bohr • Mendeleev • Boyle

  7. Subatomic particle associated with cathode rays, JJ Thomson, and negative charge. • Quark • Electron • Proton • Neutron

  8. Experimenter that proposed that an atom has a nucleus and is mostly empty space. • Rutherford • Thomson • Curie • Newton

  9. Experiment used in the discovery of the nucleus. • Cathode Ray Tube • Oil Drop Experiment • Gold Foil Experiment • Manhattan Project

  10. Type of “bullets” fired at gold foil. • Alpha Particles • 30-06 • Electrons • Laser Beams

  11. Model of the atom proposed by JJ Thomson. • Quantum • Plum Pudding • Orbital • Nuclear

  12. It is the atomic number of Barium. • 56 • 137 • 195 • 0

  13. What is the mass number for lead-209? • 82 • 127 • 207 • 209

  14. Which of the following pairs are isotopes? • Ca+2 and Mg+2 • 199Hg and 200Hg • 18O and 19F • 238U and 238Np

  15. Which element, isotope, or ion listed below contains 35 protons, 46 neutrons, and 36 electrons? • 81Kr+ • 81Br • 81Kr • 81Br –

  16. 1/12 the mass of this isotope is defined as 1 amu. • Sodium-24 • Chlorine-35 • Uranium-238 • Carbon-12

  17. Areas of similar chemical properties. • Periods • Groups • Blocks • Breaks

  18. Group 17 • Halogens • Alkali Metals • Noble Gases • Alkali Earth Metals

  19. A main group element • Lead • Uranium • Iron • Zinc

  20. Element residing at the intersection of group 6 period 4. • Hf • Se • Cr • Ge

  21. Group of the periodic table shown here • Alkali Metals • Halogens • Chalcogens • Noble Gases

  22. Energy required to remove an electron. • Electron Affinity • Ionization Energy • Electronegativity • Enthalpy

  23. Atom with smallest atomic radius • on the periodic table • He • H • Rn • Fr

  24. Atom with the highest ionization energy. • Fr • H • Rn • He

  25. The first ionization energy of Aluminum is 6eV. The second ionization energy is • Less than 6eV • More than 6eV • Equal to 6eV • Cannot be determined

  26. Arrange the following atoms in order of INCREASING size • Sr, Ba, I • Sr, Ba, I • Ba, I, Sr • I, Sr, Ba • Ba, Sr, I

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