Across
- 3. the periodic table os seperated by a what
- 4. what is the smallest typy of matter
- 5. A row across the periodic table
- 8. what do we breath that is in the air
- 10. number of protons in the nuceus
- 12. The substance of which a physical object is composed
- 14. liquad gas what are the three types of matter
- 16. matter is made of many of
Down
- 1. A collum or family in the periodic table
- 2. what takes the shape of its container
- 6. sample of matter that is made of only one kind of atom
- 7. what are the elements on the leftside of the periodic table
- 9. the periodic table shows the
- 10. what is the name for gold (element)
- 11. what are on the right side of the periodic table
- 13. we are made of many
- 15. different number of electrons