IE, e-neg, atomic radius, ionic radius PERIODICITY

Name: ______

  1. Name the element in period 2 that has the highest electronegativity. ______
  2. Name the element in group 2 with the lowest ionization energy. ______
  3. Name the element in period 3 (with the exception of noble gases) that has the lowest electronegativity. ______
  4. Name the alkali metal with the highest ionization energy. ______
  5. Which element has the highest second ionization energy?
  6. Mg b. Na
  1. Explain in terms of atomic structure, why the second ionization energy for this element is higher. Be sure to discuss both particles in your answer. ______
  1. Which group of elements on the periodic table have zero electronegativity? ______
  2. Explain why this is so. ______
  1. Name the element in period 3 with the smallest atomic radius. ______
  2. Name the element in group 1 with the largest atomic radius. ______
  3. Which particle has the largest radius?
  4. Ca2+b. Ar
  5. Explain in terms of atomic structure why this is so. Be sure to discuss both particles in your answer. ______
  6. Which element has the smallest radius?
  7. Na b. Si c. Ar d. Cl
  1. Which element has the lowest electronegativity?
  2. Te b. S c. F d. O
  1. Which element has the smallest radius?
  2. Ca b. K c. Mg d. Rb
  1. Period 3 elements have a lower ionization energy than period 2 elements. Explain in terms of shielding why this is so. Include an example with your answer. ______
  1. What element has the highest electronegativity? ______
  1. Which element has the greatest tendency to gain electrons?
  2. S b. Al c. Be d. K
  1. In which part of the periodic table would you look to find the most reactive metals? Be specific in your answer. ______
  1. In which part of the periodic table would you look to find the most reactive non-metals? Be specific. ______

Name: ______

IE, e-neg, atomic radius, ionic radius QUIZ

  1. Name the element in group 2 that has the highest electronegativity. ______
  2. Name the element in period 2 with the lowest ionization energy. ______
  3. Name the alkali metal with the highest ionization energy. ______
  4. Which group of elements on the periodic table have zero electronegativity? ______
  5. Explain why this is so. ______
  6. Name the element in period 3 with the smallest atomic radius. ______
  7. Name the element in group 1 with the largest atomic radius. ______
  8. Which particle has the largest radius?
  9. Ca2+b. Ar
  10. Explain in terms of atomic structure why this is so. Be sure to discuss both particles in your answer. ______
  11. Name the element in period 3 (with the exception of noble gases) that has the lowest electronegativity. ______
  12. Which element has the highest second ionization energy?
  13. Mg b. Na
  1. Explain in terms of atomic structure, why the second ionization energy for this element is higher. Be sure to discuss both particles in your answer. ______
  1. Which element has the smallest radius?
  2. Ca b. K c. Mg d. Rb
  3. Which element has the smallest radius?
  4. Na b. Si c. Ar d. Cl
  1. Which element has the lowest electronegativity?
  2. Te b. S c. F d. O
  1. Period 3 elements have a lower ionization energy than period 2 elements. Explain in terms of shielding why this is so. Include an example with your answer. ______
  1. What element has the highest electronegativity? ______
  1. Which element has the greatest tendency to gain electrons?
  2. S b. Al c. Be d. K
  1. In which part of the periodic table would you look to find the most reactive non-metals? Be specific. ______
  1. In which part of the periodic table would you look to find the most reactive metals? Be specific in your answer. ______