Unit 3 Vocab

Edit Answers
12345678910111213141516
Across
  1. 2. an element that tends to loose electrons in a bond
  2. 6. the effect of the positive nucleus on its outer electrons is reduced by inner electrons
  3. 9. the minimum amount of energy that an electron gains/looses when it changes energy levels
  4. 11. empty orbitals fill before electrons begin paring up
  5. 12. determines the size of an atom
  6. 15. Organized space within an energy level
  7. 16. a measure of how hard an atom pulls on Bonding electrons
Down
  1. 1. a diagram that represents the valence electrons of an atom of an element surrounding the chemical symbol of that element
  2. 3. the electrons in the outermost energy level
  3. 4. a 3-D area within a sublevel where there is a high probability of finding an electron
  4. 5. location of electrons
  5. 7. an element that is a good insulator
  6. 8. The first person credited for arranging elements in order of properties on a periodic table
  7. 10. The physical and chemical properties of an element are a function of their atomic number
  8. 13. electrons
  9. 14. an element that has characteristics of metals and nonmetals