GHI4 Chemistry 1

Edit Answers
123456789101112
Across
  1. 2. able to hammer into thin sheets
  2. 5. A substance made of only one kind of atom is called an _____________________.
  3. 6. A subatomic particle with a neutral charge
  4. 7. ________________is everything that occupies space and has mass.
  5. 8. A subatomic particle with a positive charge
  6. 11. Greek philosopher who first theorized the atom
  7. 12. element that has properties of metals and nonmetals
Down
  1. 1. A subatomic particle with a negative charge
  2. 2. Russian chemist who developed the first Periodic Table
  3. 3. shiny
  4. 4. The _________________ is the building block of matter.
  5. 6. element that conducts heat and electricity poorly
  6. 9. element that conducts heat and electricity well
  7. 10. ______________ is the study of matter and the changes it undergoes.