VOCABULARY IN CHEMISTRY

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Across
  1. 3. Type of elements in the left side of the periodic table
  2. 4. Unit to measure mass
  3. 8. The conditions in which a gas occupies 22.7L at 25C and 1 atm.
  4. 11. Last part of the chemical reaction
  5. 13. Is the mass that appears in the periodic table.
  6. 14. Negative particle of the atom
  7. 15. Is the number of protons of an atom.
  8. 17. Energy that needs to have a molecule to react
  9. 18. Type of elements in the right side of the periodic table
  10. 19. Chemical property that describes the tendency of an atom or a functional group to attract electrons toward itself.
  11. 20. Type of element in the last group of the periodic table
Down
  1. 1. Fist part of the chemical reaction
  2. 2. Ion with positive charge
  3. 5. Part of chemistry that studies changes in a chemical reaction
  4. 6. Ion with negative charge
  5. 7. Process that involves rearrangement of atoms
  6. 9. An atom with charge is called...
  7. 10. Positive particle of the atom
  8. 11. Element with symbol K
  9. 12. Unit for the amount of substance
  10. 16. Neutral particle of the atom