Quinn - Periodic Trends Vocabulary

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Across
  1. 6. Soft reactive metals in the second group
  2. 8. Metals in the d-block
  3. 11. Soft metals that are highly reactive, in the first group
  4. 14. The horizontal rows in the periodic table
  5. 16. The tendency of an atom to attract a shared electron
  6. 17. The rule stating that when elements are arranged by atomic number, there is a pattern of properties
  7. 18. Very reactive gases, 17th group
  8. 19. The size of an atom, typically from the nucleus to the edge
Down
  1. 1. Elements with incomplete outermost shells
  2. 2. An element that lacks metallic properties
  3. 3. Negatively charged atom
  4. 4. The founder of the periodic table
  5. 5. Positively charged atom
  6. 7. Elements that are a mixture of metal and non-metal properties
  7. 9. Atoms of the same element with different numbers of electrons
  8. 10. Nonreactive elements with 8 valence electrons
  9. 12. Elements that conduct heat and energy easily
  10. 13. The minimum amount of energy to remove a valence electrons from an elements gaseous state
  11. 15. The vertical columns of the periodic table