Across
- 2. fe
- 4. the ability of an atom to attract itself to an electron pair
- 7. ____burner
- 8. also known as Avogadro's number
- 9. a solution consists of a solute and a _____
- 12. elements going across the periodic table
- 13. Na
- 14. used to blow up balloons
- 15. ____change occurs when the scent or appearance changes but the chemical content stays the same
Down
- 1. first element on the periodic table
- 3. atomic number is 8
- 5. gases the last column in the periodic table are the
- 6. elements going down the periodic table
- 8. atomic mass of 24.30
- 10. consists of a metal and a nonmetal
- 11. wear these to protect your eyes during an experiment