Matter & Periodic Table

123456789101112
Across
  1. 3. Burning is … change.
  2. 5. What is the proton number of Helium?
  3. 6. Positively charged particle in an atom.
  4. 7. Method to separate sand and water
  5. 10. Potassium, iron and gold are examples of ..
  6. 11. You need to use a ...to separate iron fillings and sand.
  7. 12. Iron is shiny, carbon is ….
Down
  1. 1. A...is formed from different types of element.
  2. 2. Same type of atoms fuse together to form...
  3. 4. Ability to lengthen when pulled or bent.
  4. 7. Method to separate water and oil.
  5. 8. The simplest particle in matter is called...
  6. 9. A....of an atom consists of proton and neutron.