Periodic Table

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12345678910111213141516171819
Across
  1. 3. - atoms that travel through air signals
  2. 6. - the modification of a neutron
  3. 8. - the result of the combination of the synthesis
  4. 10. - the combination of at least 2 reactants
  5. 13. - the particle that guards the atom
  6. 14. - the measure of attracting electrons
  7. 16. - a scientific formula which can cause a violent reaction when mixed with a base
  8. 17. - a material with a unique amount of atoms in them
  9. 18. - the formula of which acid gets poured on to create a violent reaction
  10. 19. - a series of particles included in the atom
Down
  1. 1. - the scientist who discovered the initial atomic theory
  2. 2. - a combination of at least 2 elements bonded together
  3. 3. - the elements being used for a product
  4. 4. - a series of elements sorted together in a table
  5. 5. - a small series of particles that makes up the universe
  6. 7. - a column in the periodic table
  7. 9. - the burning of a substance in oxygen
  8. 11. - two parts of an equation with separate elements
  9. 12. - a row in the periodic table
  10. 15. - the stage the burning takes when the substance has been burned