ATOMS

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Across
  1. 2. Transferring this can change the phase of matter.
  2. 6. Characteristics of matter that describe how matter reacts.
  3. 10. A group of the same atoms chemically bonded together.
  4. 11. Capitol and Lowercase letters that signify what element is on the periodic table.
  5. 13. Center of the Atom.
  6. 14. Particle with no charge.
  7. 16. Elements are divided into these
  8. 18. Outermost ring of electrons in an Atom
  9. 20. A group of compounds, Elements, or Atoms not physically bonded together.
  10. 21. Positively charged particle in an Atom.
Down
  1. 1. A mixture that is not evenly distributed.
  2. 3. A group of different types of atoms bonded together.
  3. 4. How much physical space an object takes up.
  4. 5. How much stuff makes up an object.
  5. 7. Mass divided by volume
  6. 8. The amount of Electrons/Protons in an Atom
  7. 9. A mixture that is the same throughout.
  8. 12. Table with every element categorized by properties.
  9. 15. Negatively charged particles in an Atom.
  10. 17. Characteristics of matter that you can observe.
  11. 19. All elements are made of these.