The TRENDS

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Across
  1. 2. This element has the smallest atomic radius
  2. 3. The group of elements known for their low ionization energies and high reactivity
  3. 5. This element, being in group 17, has the highest electron affinity
  4. 6. A measure of an ions size
  5. 9. The group of elements with the highest ionization energies
  6. 13. ____ are found in Group 17 on the periodic table
  7. 16. The principle that explains why atomic radius increases as you go down a group
Down
  1. 1. Boron is an example of a _____
  2. 4. Atomic radius ____ as you move across a period
  3. 7. the ability to attract electrons
  4. 8. The energy required to remove an electron from an atom in its gaseous state
  5. 10. Metallic Character DECREASES as you go ______ of the periodic table.
  6. 11. ____ is the most electronegative element on the periodic table
  7. 12. ____ is the most metallic element of the periodic table
  8. 14. Element with the largest atomic radius
  9. 15. Another word for family on the periodic table