MATTER

12345678910
Across
  1. 2. The building block of matter
  2. 4. Chemically bonded elements
  3. 7. The heaviest mineral
  4. 8. The most abundant element in the atmosphere
  5. 10. The chemical formula for this material is H2O
Down
  1. 1. By putting pressure on this element you can create diamonds
  2. 3. Newest element in the periodic table
  3. 5. Able to separate elements through physical means.
  4. 6. the main element in steel
  5. 9. The state where the atoms move the most