periodic table cash jimenez

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Across
  1. 4. the total distance from an atom's nucleus to the outermost orbital of electron
  2. 5. atomic number 8
  3. 9. particle in the atom with no charge
  4. 11. atomic number 6
  5. 14. the number of protons in the nucleus of an atom
  6. 17. negatively charged particle in the atom
  7. 18. elements in group 1
  8. 21. tabular display off the chemical elements
  9. 22. determined by the number of electrons in the outermost shell of an atom
  10. 25. any substance that has mass and takes up
  11. 26. elements that are not metals
Down
  1. 1. the scientific study of the properties and behavior of matter
  2. 2. positively charged particle in the atom
  3. 3. group 17
  4. 6. atomic number 1
  5. 7. gasses with extremely low reactivity rates
  6. 8. the impulse for which a chemical substance undergoes a chemical reaction
  7. 10. a function describing the location and wave-like behavior of an electron in an atom
  8. 12. pure substance
  9. 13. vertical column on the periodic table
  10. 15. any of various chemical elements that have valence electrons—i.e., electrons that can participate in the formation of chemical bonds—in two shells instead of only one.
  11. 16. atomic number 2
  12. 19. the average mass of the atoms of an element measured in atomic mass units
  13. 20. any of a class of substances characterized by high electrical and thermal conductivity as well as by malleability, ductility, and high reflectivity of light
  14. 23. horizontal column on the periodic table
  15. 24. the basic unit of a chemical element